{
  "schema_version": 1,
  "reviewed": "2026-11-14",
  "title": "OLS and binary logistic regression",
  "records": [
    {
      "id": "ols-statsmodels",
      "title": "OLS HC3/regression-IPMA",
      "status": "bounded_retained_comparison_pass",
      "quickpls_version": "1.1.8 test executable",
      "references": [
        "statsmodels 0.14.4"
      ],
      "scope": "HC3 OLS and regression-IPMA fixture.",
      "counts": {
        "compared_numeric_or_mask_cells": 139,
        "outside_recorded_gate": 0,
        "distinct_ledger_fixture_labels": 1,
        "independent_study_count": null
      },
      "maximum_recorded_absolute_difference": 3.6834535421803594e-11,
      "selected_compared_rows": [
        {
          "fixture": "OLS/HC3/IPMA",
          "cell": "coefficients/intercept/estimate",
          "native": -0.023484848484773835,
          "reference": -0.023484848484863985,
          "abs_error": 9.015010959956271e-14,
          "relative_error": 3.838649828107879e-12,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "OLS/HC3/IPMA",
          "cell": "coefficients/intercept/standard_error",
          "native": 0.28568118078438476,
          "reference": 0.2856811807845081,
          "abs_error": 1.233457780358549e-13,
          "relative_error": 4.317602500001417e-13,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "OLS/HC3/IPMA",
          "cell": "coefficients/intercept/statistic",
          "native": -0.08220649473756834,
          "reference": -0.08220649473784841,
          "abs_error": 2.8006763574950355e-13,
          "relative_error": 3.4068796710359986e-12,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "OLS/HC3/IPMA",
          "cell": "coefficients/intercept/p_value_two_sided",
          "native": 0.9365021064036823,
          "reference": 0.9365021064034684,
          "abs_error": 2.1382895454280515e-13,
          "relative_error": 2.283272542375706e-13,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": true,
          "outcome": "external-library-match"
        },
        {
          "fixture": "OLS/HC3/IPMA",
          "cell": "coefficients/intercept/confidence_interval_lower",
          "native": -0.6822668327235754,
          "reference": -0.6822668327239485,
          "abs_error": 3.731459585765151e-13,
          "relative_error": 5.469208536588696e-13,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "OLS/HC3/IPMA",
          "cell": "coefficients/intercept/confidence_interval_upper",
          "native": 0.6352971357540277,
          "reference": 0.6352971357542205,
          "abs_error": 1.928457393773897e-13,
          "relative_error": 3.035520365575779e-13,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "OLS/HC3/IPMA",
          "cell": "coefficients/x/estimate",
          "native": 1.5454545454544162,
          "reference": 1.5454545454545459,
          "abs_error": 1.2967404927621828e-13,
          "relative_error": 8.390673776696475e-14,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "OLS/HC3/IPMA",
          "cell": "coefficients/x/standard_error",
          "native": 0.17158851553503657,
          "reference": 0.17158851553506688,
          "abs_error": 3.0309088572266774e-14,
          "relative_error": 1.7663821193250328e-13,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "OLS/HC3/IPMA",
          "cell": "coefficients/x/statistic",
          "native": 9.006748153484962,
          "reference": 9.006748153484127,
          "abs_error": 8.348877145181177e-13,
          "relative_error": 9.269579878228901e-14,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "OLS/HC3/IPMA",
          "cell": "coefficients/x/p_value_two_sided",
          "native": 1.842934737528168e-05,
          "reference": 1.842934737536319e-05,
          "abs_error": 8.151167458017583e-17,
          "relative_error": 4.422927894296608e-12,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": true,
          "outcome": "external-library-match"
        },
        {
          "fixture": "OLS/HC3/IPMA",
          "cell": "coefficients/x/confidence_interval_lower",
          "native": 1.1497707190770767,
          "reference": 1.1497707190771373,
          "abs_error": 6.061817714453355e-14,
          "relative_error": 5.272196981428496e-14,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "OLS/HC3/IPMA",
          "cell": "coefficients/x/confidence_interval_upper",
          "native": 1.9411383718317556,
          "reference": 1.9411383718319544,
          "abs_error": 1.9872992140790302e-13,
          "relative_error": 1.0237802945513418e-13,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "OLS/HC3/IPMA",
          "cell": "coefficients/m/estimate",
          "native": 0.8045454545455004,
          "reference": 0.80454545454546,
          "abs_error": 4.04121180963557e-14,
          "relative_error": 5.022975130620448e-14,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "OLS/HC3/IPMA",
          "cell": "coefficients/m/standard_error",
          "native": 0.34709120791387915,
          "reference": 0.34709120791391784,
          "abs_error": 3.8691272408186705e-14,
          "relative_error": 1.1147292563452813e-13,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "OLS/HC3/IPMA",
          "cell": "coefficients/m/statistic",
          "native": 2.3179655266437216,
          "reference": 2.3179655266433468,
          "abs_error": 3.7481129311345285e-13,
          "relative_error": 1.6169838973240395e-13,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "OLS/HC3/IPMA",
          "cell": "coefficients/m/p_value_two_sided",
          "native": 0.049075042128228,
          "reference": 0.04907504212825617,
          "abs_error": 2.8171909249863347e-14,
          "relative_error": 5.740577700623649e-13,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": true,
          "outcome": "external-library-match"
        },
        {
          "fixture": "OLS/HC3/IPMA",
          "cell": "coefficients/m/confidence_interval_lower",
          "native": 0.004151693803084555,
          "reference": 0.0041516938029565464,
          "abs_error": 1.2800871473928055e-13,
          "relative_error": 3.0832889132652724e-11,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "OLS/HC3/IPMA",
          "cell": "coefficients/m/confidence_interval_upper",
          "native": 1.6049392152879163,
          "reference": 1.6049392152879633,
          "abs_error": 4.707345624410664e-14,
          "relative_error": 2.933036702929623e-14,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "OLS/HC3/IPMA",
          "cell": "coefficients/z/estimate",
          "native": 0.07272727272727053,
          "reference": 0.07272727272727542,
          "abs_error": 4.884981308350689e-15,
          "relative_error": 6.716849298981948e-14,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "OLS/HC3/IPMA",
          "cell": "coefficients/z/standard_error",
          "native": 0.12186675935487978,
          "reference": 0.1218667593549368,
          "abs_error": 5.700995231450179e-14,
          "relative_error": 4.678055986412207e-13,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "OLS/HC3/IPMA",
          "cell": "coefficients/z/statistic",
          "native": 0.596776948137978,
          "reference": 0.5967769481377388,
          "abs_error": 2.391420395042587e-13,
          "relative_error": 4.007226489738066e-13,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "OLS/HC3/IPMA",
          "cell": "coefficients/z/p_value_two_sided",
          "native": 0.567156966548986,
          "reference": 0.5671569665491414,
          "abs_error": 1.5543122344752192e-13,
          "relative_error": 2.740532738110245e-13,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": true,
          "outcome": "external-library-match"
        },
        {
          "fixture": "OLS/HC3/IPMA",
          "cell": "coefficients/z/confidence_interval_lower",
          "native": -0.2082979782890138,
          "reference": -0.20829797828913976,
          "abs_error": 1.25954802143724e-13,
          "relative_error": 6.046856679947481e-13,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "OLS/HC3/IPMA",
          "cell": "coefficients/z/confidence_interval_upper",
          "native": 0.35375252374355487,
          "reference": 0.3537525237436906,
          "abs_error": 1.3572476476042539e-13,
          "relative_error": 3.8367150946112825e-13,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "OLS/HC3/IPMA",
          "cell": "fit/adjusted_r_squared",
          "native": 0.9988514954410914,
          "reference": 0.9988514954410914,
          "abs_error": 0.0,
          "relative_error": 0.0,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "OLS/HC3/IPMA",
          "cell": "fit/aic",
          "native": -31.24242816177631,
          "reference": -31.24242816177632,
          "abs_error": 1.0658141036401503e-14,
          "relative_error": 3.411431717538924e-16,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "AIC/BIC omit n*(1+log(2*pi)); F uses classical ANOVA despite HC3 coefficient inference",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "OLS/HC3/IPMA",
          "cell": "fit/bic",
          "native": -29.30280156262431,
          "reference": -29.302801562624317,
          "abs_error": 7.105427357601002e-15,
          "relative_error": 2.424828678041476e-16,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "AIC/BIC omit n*(1+log(2*pi)); F uses classical ANOVA despite HC3 coefficient inference",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "OLS/HC3/IPMA",
          "cell": "fit/f_statistic",
          "native": 3189.8906795149114,
          "reference": 3189.8906795148746,
          "abs_error": 3.6834535421803594e-11,
          "relative_error": 1.1547272029838172e-14,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "AIC/BIC omit n*(1+log(2*pi)); F uses classical ANOVA despite HC3 coefficient inference",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "OLS/HC3/IPMA",
          "cell": "fit/r_squared",
          "native": 0.9991647239571574,
          "reference": 0.9991647239571574,
          "abs_error": 0.0,
          "relative_error": 0.0,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "OLS/HC3/IPMA",
          "cell": "fit/rmse",
          "native": 0.19493264830124624,
          "reference": 0.19493264830124613,
          "abs_error": 1.1102230246251565e-16,
          "relative_error": 5.695418567901637e-16,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "OLS/HC3/IPMA",
          "cell": "ipma/x/importance",
          "native": 1.5454545454544162,
          "reference": 1.5454545454545459,
          "abs_error": 1.2967404927621828e-13,
          "relative_error": 8.390673776696475e-14,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "OLS/HC3/IPMA",
          "cell": "ipma/x/performance",
          "native": 43.333333333333336,
          "reference": 43.333333333333336,
          "abs_error": 0.0,
          "relative_error": 0.0,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "independently-implemented-math",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "independently-implemented-math"
        },
        {
          "fixture": "OLS/HC3/IPMA",
          "cell": "ipma/m/importance",
          "native": 0.8045454545455004,
          "reference": 0.80454545454546,
          "abs_error": 4.04121180963557e-14,
          "relative_error": 5.022975130620448e-14,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "OLS/HC3/IPMA",
          "cell": "ipma/m/performance",
          "native": 37.5,
          "reference": 37.5,
          "abs_error": 0.0,
          "relative_error": 0.0,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "independently-implemented-math",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "independently-implemented-math"
        },
        {
          "fixture": "OLS/HC3/IPMA",
          "cell": "ipma/z/importance",
          "native": 0.07272727272727053,
          "reference": 0.07272727272727542,
          "abs_error": 4.884981308350689e-15,
          "relative_error": 6.716849298981948e-14,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "OLS/HC3/IPMA",
          "cell": "ipma/z/performance",
          "native": 50.0,
          "reference": 50.0,
          "abs_error": 0.0,
          "relative_error": 0.0,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "independently-implemented-math",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "independently-implemented-math"
        }
      ],
      "limitations": [
        "Historical1.1.8 test executable;not installed1.01.19 or Store.",
        "AIC/BIC constants aligned."
      ],
      "reviewed_acceptance": {
        "gate_distribution": [
          {
            "absolute_tolerance": 1e-07,
            "relative_tolerance": 1e-07,
            "derivation": "source_script",
            "numeric_or_mask_cells": 139
          }
        ],
        "formula": "abs(native - aligned_reference) <= absolute_tolerance + relative_tolerance * abs(aligned_reference)",
        "gate_note": "The original checker applies these gates to its aligned values. Null/missing masks must also agree. Numeric and mask cells are not independent studies.",
        "comparison_count": 139,
        "failed_count": 0,
        "null_reference_cells": 18,
        "receipt_name": "per-cell-comparisons.json",
        "receipt_sha256": "54329438cc71066f7c103baf150addcc8cddcd2fba132c2d5339ca2bdb60b6b2"
      },
      "source_records": [
        {
          "name": "REPORT.md",
          "sha256": "bea5cc34bf783331bea8ff121a28815a8337107d3897e329606942743b9970f2"
        }
      ],
      "fresh_current_store_binary_comparison": false,
      "public_extract_scope": "Curated factual comparison extract. Input datasets and private raw artifacts are not redistributed. Not a complete rerunnable package."
    },
    {
      "id": "logistic-statsmodels",
      "title": "Logistic regression directions",
      "status": "bounded_retained_comparison_pass",
      "quickpls_version": "1.1.8 test executable",
      "references": [
        "statsmodels 0.14.4"
      ],
      "scope": "Three directions including no-intercept configuration;unpenalized GLM/IRLS.",
      "counts": {
        "compared_numeric_or_mask_cells": 1899,
        "outside_recorded_gate": 0,
        "distinct_ledger_fixture_labels": 3,
        "independent_study_count": null
      },
      "maximum_recorded_absolute_difference": 2.8403720087055717e-07,
      "selected_compared_rows": [
        {
          "fixture": "logistic/two_sided",
          "cell": "coefficients/intercept/estimate",
          "native": -0.02657821182050366,
          "reference": -0.026578211820500124,
          "abs_error": 3.535366444040733e-15,
          "relative_error": 1.3301746813959314e-13,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "logistic/two_sided",
          "cell": "coefficients/intercept/standard_error",
          "native": 0.19309874581699815,
          "reference": 0.19309874027118507,
          "abs_error": 5.5458130865382316e-09,
          "relative_error": 2.872008941513431e-08,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "logistic/two_sided",
          "cell": "coefficients/intercept/statistic",
          "native": -0.13764052018075834,
          "reference": -0.13764052413378808,
          "abs_error": 3.953029736880609e-09,
          "relative_error": 2.871995556365523e-08,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "logistic/two_sided",
          "cell": "coefficients/intercept/p_value_two_sided",
          "native": 0.8905245298154805,
          "reference": 0.8905245266911546,
          "abs_error": 3.124325909098502e-09,
          "relative_error": 3.5084108471523982e-09,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": true,
          "outcome": "external-library-match"
        },
        {
          "fixture": "logistic/two_sided",
          "cell": "coefficients/intercept/confidence_interval_lower",
          "native": -0.34419738423737356,
          "reference": -0.34419737511531917,
          "abs_error": 9.122054389631984e-09,
          "relative_error": 2.6502393827308386e-08,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "logistic/two_sided",
          "cell": "coefficients/intercept/confidence_interval_upper",
          "native": 0.2910409605963662,
          "reference": 0.2910409514743189,
          "abs_error": 9.122047284204626e-09,
          "relative_error": 3.134283075283838e-08,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "logistic/two_sided",
          "cell": "coefficients/intercept/odds_ratio",
          "native": 0.9737718803856126,
          "reference": 0.973771880385616,
          "abs_error": 3.4416913763379853e-15,
          "relative_error": 3.534391827965978e-15,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "logistic/two_sided",
          "cell": "coefficients/intercept/odds_ratio_confidence_interval_lower",
          "native": 0.708789010462913,
          "reference": 0.7087890169285249,
          "abs_error": 6.4656119347361596e-09,
          "relative_error": 9.122054349479514e-09,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "logistic/two_sided",
          "cell": "coefficients/intercept/odds_ratio_confidence_interval_upper",
          "native": 1.3378193807074377,
          "reference": 1.337819368503786,
          "abs_error": 1.2203651644782099e-08,
          "relative_error": 9.122047364608448e-09,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "logistic/two_sided",
          "cell": "coefficients/x/estimate",
          "native": 1.0033956643544513,
          "reference": 1.0033956643544402,
          "abs_error": 1.1102230246251565e-14,
          "relative_error": 1.1064658380195877e-14,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "logistic/two_sided",
          "cell": "coefficients/x/standard_error",
          "native": 0.22059096821704283,
          "reference": 0.2205909544424583,
          "abs_error": 1.377458452855862e-08,
          "relative_error": 6.244401346090442e-08,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "logistic/two_sided",
          "cell": "coefficients/x/statistic",
          "native": 4.548670657119538,
          "reference": 4.548670941156739,
          "abs_error": 2.8403720087055717e-07,
          "relative_error": 6.244399837776038e-08,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "logistic/two_sided",
          "cell": "coefficients/x/p_value_two_sided",
          "native": 5.398585403160183e-06,
          "reference": 5.398578117435303e-06,
          "abs_error": 7.285724879847223e-12,
          "relative_error": 1.349563666832415e-06,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": true,
          "outcome": "external-library-match"
        },
        {
          "fixture": "logistic/two_sided",
          "cell": "coefficients/x/confidence_interval_lower",
          "native": 0.6405558102099114,
          "reference": 0.6405558328670757,
          "abs_error": 2.265716436689047e-08,
          "relative_error": 3.537109991720604e-08,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "logistic/two_sided",
          "cell": "coefficients/x/confidence_interval_upper",
          "native": 1.3662355184989912,
          "reference": 1.3662354958418046,
          "abs_error": 2.2657186571350962e-08,
          "relative_error": 1.65836611918729e-08,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "logistic/two_sided",
          "cell": "coefficients/x/odds_ratio",
          "native": 2.727527890546685,
          "reference": 2.727527890546655,
          "abs_error": 3.019806626980426e-14,
          "relative_error": 1.1071588442584878e-14,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "logistic/two_sided",
          "cell": "coefficients/x/odds_ratio_confidence_interval_lower",
          "native": 1.8975352557300182,
          "reference": 1.897535298722787,
          "abs_error": 4.299276867847368e-08,
          "relative_error": 2.2657164115688235e-08,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "logistic/two_sided",
          "cell": "coefficients/x/odds_ratio_confidence_interval_upper",
          "native": 3.9205639901789158,
          "reference": 3.9205639013499667,
          "abs_error": 8.882894908524008e-08,
          "relative_error": 2.2657186904836225e-08,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "logistic/two_sided",
          "cell": "coefficients/z/estimate",
          "native": -0.49983353012564113,
          "reference": -0.4998335301256328,
          "abs_error": 8.326672684688674e-15,
          "relative_error": 1.6658891776619648e-14,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "logistic/two_sided",
          "cell": "coefficients/z/standard_error",
          "native": 0.214095591595116,
          "reference": 0.21409558197329304,
          "abs_error": 9.62182297725711e-09,
          "relative_error": 4.49417166322347e-08,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "logistic/two_sided",
          "cell": "coefficients/z/statistic",
          "native": -2.33462784731642,
          "reference": -2.3346279522385642,
          "abs_error": 1.049221443061299e-07,
          "relative_error": 4.494169797184387e-08,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "logistic/two_sided",
          "cell": "coefficients/z/p_value_two_sided",
          "native": 0.019562870498799567,
          "reference": 0.01956286501372992,
          "abs_error": 5.485069648480945e-09,
          "relative_error": 2.8038171528716916e-07,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": true,
          "outcome": "external-library-match"
        },
        {
          "fixture": "logistic/two_sided",
          "cell": "coefficients/z/confidence_interval_lower",
          "native": -0.8519894404751889,
          "reference": -0.8519894246486901,
          "abs_error": 1.5826498778181985e-08,
          "relative_error": 1.8575933362914564e-08,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "logistic/two_sided",
          "cell": "coefficients/z/confidence_interval_upper",
          "native": -0.1476776197760934,
          "reference": -0.14767763560257552,
          "abs_error": 1.5826482124836616e-08,
          "relative_error": 1.0716911914427075e-07,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "logistic/two_sided",
          "cell": "coefficients/z/odds_ratio",
          "native": 0.6066316371999723,
          "reference": 0.6066316371999773,
          "abs_error": 4.9960036108132044e-15,
          "relative_error": 8.235646320513717e-15,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "logistic/two_sided",
          "cell": "coefficients/z/odds_ratio_confidence_interval_lower",
          "native": 0.426565460649875,
          "reference": 0.4265654674009128,
          "abs_error": 6.75103778435826e-09,
          "relative_error": 1.582649862749723e-08,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "logistic/two_sided",
          "cell": "coefficients/z/odds_ratio_confidence_interval_upper",
          "native": 0.8627091904986063,
          "reference": 0.8627091768449547,
          "abs_error": 1.3653651542711032e-08,
          "relative_error": 1.582648232935727e-08,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "logistic/two_sided",
          "cell": "coefficients/w/estimate",
          "native": 0.41871978359487283,
          "reference": 0.4187197835948686,
          "abs_error": 4.218847493575595e-15,
          "relative_error": 1.0075586726175641e-14,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "logistic/two_sided",
          "cell": "coefficients/w/standard_error",
          "native": 0.1999326753764137,
          "reference": 0.19993266967674625,
          "abs_error": 5.699667460223878e-09,
          "relative_error": 2.8507934543359898e-08,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "logistic/two_sided",
          "cell": "coefficients/w/statistic",
          "native": 2.0943039090861366,
          "reference": 2.0943039687903946,
          "abs_error": 5.970425798196288e-08,
          "relative_error": 2.85079238122469e-08,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "logistic/two_sided",
          "cell": "coefficients/w/p_value_two_sided",
          "native": 0.036232916339957955,
          "reference": 0.036232911026428595,
          "abs_error": 5.313529359562974e-09,
          "relative_error": 1.466492536491821e-07,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": true,
          "outcome": "external-library-match"
        },
        {
          "fixture": "logistic/two_sided",
          "cell": "coefficients/w/confidence_interval_lower",
          "native": 0.08985979735586741,
          "reference": 0.08985980673098193,
          "abs_error": 9.375114518039851e-09,
          "relative_error": 1.0433045495086172e-07,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "logistic/two_sided",
          "cell": "coefficients/w/confidence_interval_upper",
          "native": 0.7475797698338782,
          "reference": 0.7475797604587553,
          "abs_error": 9.375122900223687e-09,
          "relative_error": 1.2540632312558335e-08,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "logistic/two_sided",
          "cell": "coefficients/w/odds_ratio",
          "native": 1.5200143621476174,
          "reference": 1.520014362147611,
          "abs_error": 6.439293542825908e-15,
          "relative_error": 4.236337302581736e-15,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "logistic/two_sided",
          "cell": "coefficients/w/odds_ratio_confidence_interval_lower",
          "native": 1.0940208883309628,
          "reference": 1.094020898587534,
          "abs_error": 1.0256571147948534e-08,
          "relative_error": 9.375114461881456e-09,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "logistic/two_sided",
          "cell": "coefficients/w/odds_ratio_confidence_interval_upper",
          "native": 2.1118825844905382,
          "reference": 2.1118825646913795,
          "abs_error": 1.979915875693905e-08,
          "relative_error": 9.375122976988261e-09,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "logistic/two_sided",
          "cell": "fit/aic",
          "native": 167.0314848732413,
          "reference": 167.03148487324137,
          "abs_error": 5.684341886080802e-14,
          "relative_error": 3.403155932185238e-16,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "logistic/two_sided",
          "cell": "fit/bic",
          "native": 178.79805456367853,
          "reference": 178.7980545636786,
          "abs_error": 5.684341886080802e-14,
          "relative_error": 3.1791967199823946e-16,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "logistic/two_sided",
          "cell": "fit/deviance",
          "native": 159.0314848732413,
          "reference": 159.03148487324137,
          "abs_error": 5.684341886080802e-14,
          "relative_error": 3.574350004096106e-16,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "logistic/two_sided",
          "cell": "fit/likelihood_ratio_chi_square",
          "native": 35.02115328307485,
          "reference": 35.02115328307528,
          "abs_error": 4.263256414560601e-13,
          "relative_error": 1.2173375274368565e-14,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "logistic/two_sided",
          "cell": "fit/likelihood_ratio_degrees_of_freedom",
          "native": 3,
          "reference": 3,
          "abs_error": 0,
          "relative_error": 0.0,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "logistic/two_sided",
          "cell": "fit/likelihood_ratio_p_value",
          "native": 1.2057776066498604e-07,
          "reference": 1.2057776068123185e-07,
          "abs_error": 1.6245800760761862e-17,
          "relative_error": 1.3473297786405608e-10,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": true,
          "outcome": "external-library-match"
        },
        {
          "fixture": "logistic/two_sided",
          "cell": "fit/log_likelihood",
          "native": -79.51574243662066,
          "reference": -79.51574243662068,
          "abs_error": 2.842170943040401e-14,
          "relative_error": 3.574350004096106e-16,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "logistic/two_sided",
          "cell": "fit/null_deviance",
          "native": 194.05263815631616,
          "reference": 194.05263815631665,
          "abs_error": 4.831690603168681e-13,
          "relative_error": 2.489886583905432e-15,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "Null model intercept-only if intercept included; otherwise fixed probability 0.5",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        },
        {
          "fixture": "logistic/two_sided",
          "cell": "fit/pseudo_r_squared",
          "native": 0.18047244096142667,
          "reference": 0.18047244096142834,
          "abs_error": 1.6653345369377348e-15,
          "relative_error": 9.227639012726936e-15,
          "mask_agrees": true,
          "passed": true,
          "convention_alignment": "",
          "evidence_kind": "external-library-match",
          "receipt": "fresh-python-r1.json",
          "native_execution": "fresh existing compiled test producers; exact executable/source status separately recorded",
          "reference_execution": "fresh",
          "decision_agrees_at_0_05": null,
          "outcome": "external-library-match"
        }
      ],
      "limitations": [
        "Historical1.1.8 test-executable provenance."
      ],
      "reviewed_acceptance": {
        "gate_distribution": [
          {
            "absolute_tolerance": 1e-07,
            "relative_tolerance": 1e-07,
            "derivation": "source_script",
            "numeric_or_mask_cells": 1899
          }
        ],
        "formula": "abs(native - aligned_reference) <= absolute_tolerance + relative_tolerance * abs(aligned_reference)",
        "gate_note": "The original checker applies these gates to its aligned values. Null/missing masks must also agree. Numeric and mask cells are not independent studies.",
        "comparison_count": 1899,
        "failed_count": 0,
        "null_reference_cells": 19,
        "receipt_name": "per-cell-comparisons.json",
        "receipt_sha256": "54329438cc71066f7c103baf150addcc8cddcd2fba132c2d5339ca2bdb60b6b2"
      },
      "source_records": [
        {
          "name": "REPORT.md",
          "sha256": "bea5cc34bf783331bea8ff121a28815a8337107d3897e329606942743b9970f2"
        }
      ],
      "fresh_current_store_binary_comparison": false,
      "public_extract_scope": "Curated factual comparison extract. Input datasets and private raw artifacts are not redistributed. Not a complete rerunnable package."
    }
  ]
}