{
  "role": "statistician",
  "decision": "pass",
  "summary": "The article accurately reports four underpowered rare-weather contrasts without pooling, preserves all intervals and Holm-adjusted p-values, and consistently frames estimates as descriptive rather than confirmed effects. All numeric claims match the supplied results and claim ledger; sample shortfalls, withholding decisions, and the observed-versus-forecast boundary are stated correctly. No leakage, outcome-construction, or irreproducibility issues are present.",
  "findings": [
    {
      "severity": "note",
      "check": "claims-match-results",
      "evidence": "All reported estimates, intervals, Holm p-values, and game counts (39/75, 19/75, 25/75, 3/50) match analysis.json components and the claim ledger, including the snow-plus-wind dropback estimate (+5.0 pts, +0.8 to +9.2, Holm p = 0.076) which the article correctly treats as noise on 3 games.",
      "recommendation": "None required."
    },
    {
      "severity": "note",
      "check": "multiplicity",
      "evidence": "Holm-adjusted p-values are preserved within each registered family and the article does not promote any estimate to a confirmatory claim; the suggestive combined-points estimates are explicitly labeled as crossing zero.",
      "recommendation": "None required."
    },
    {
      "severity": "warning",
      "check": "sample-sufficiency",
      "evidence": "All four components fall below their preregistered exposed-game floors (sample ratios 0.52, 0.25, 0.33, 0.06), and the snow-plus-wind contrast has only 3 condition games, making its estimates essentially uninformative.",
      "recommendation": "The existing in-article warnings about underpowering and the 3-game sample are sufficient; ensure they remain visible in any future revision."
    },
    {
      "severity": "note",
      "check": "temporal-scope",
      "evidence": "The article correctly limits claims to observed postgame conditions through 2024, disclaims forecast value and causality, and the 2025 data lag is disclosed in limitations.",
      "recommendation": "None required."
    },
    {
      "severity": "note",
      "check": "missingness-and-attrition",
      "evidence": "Input rows (2127) reconcile to analyzed (1258) plus excluded (869, all without usable observed weather); the exclusion is disclosed and does not appear to differentially affect any single contrast.",
      "recommendation": "None required."
    }
  ],
  "artifacts_reviewed": [
    "analysis.json",
    "article-draft.json",
    "article.md",
    "claim-ledger.json",
    "research-registration.json",
    "publication-assets.json",
    "provenance.json"
  ],
  "model": "z-ai/glm-5.3",
  "created_at": "2026-09-03T08:47:06.936311+00:00"
}