{
  "claim_id": "observed-member-days-outside-floor-votes",
  "claim_type": "longitudinal_result",
  "limitation": "This describes the composition of observed, attributable member-days. It does not measure unobserved work, time, effort, quality, effectiveness, or the completeness of every source family. A non-vote-only day is not necessarily a day without a vote opportunity.",
  "manifest_url": "/downloads/releases/2026-07-28.3/manifest.json",
  "paper_status": "candidate_finding_not_final_manuscript",
  "release_id": "2026-07-28.3",
  "reproduction": {
    "sqlite_query": "WITH member_days AS (\n    SELECT\n        member_id,\n        activity_date,\n        max(activity_type = 'floor_vote') AS has_floor_vote,\n        max(activity_type <> 'floor_vote') AS has_other\n    FROM activity\n    WHERE activity_date BETWEEN '2019-01-01' AND '2025-12-31'\n    GROUP BY member_id, activity_date\n)\nSELECT\n    substr(activity_date, 1, 4) AS year,\n    count(*) AS observed_member_days,\n    sum(has_floor_vote) AS floor_vote_days,\n    sum(has_other AND NOT has_floor_vote) AS non_vote_only_days,\n    sum(has_other AND has_floor_vote) AS both_days,\n    sum(has_floor_vote AND NOT has_other) AS vote_only_days\nFROM member_days\nGROUP BY year\nORDER BY year",
    "ui_url": "/research/#source-complementarity"
  },
  "review_state": "release_backed_descriptive",
  "section": "Source complementarity",
  "source_tables": [
    {
      "artifacts": [
        {
          "format": "csv.gz",
          "path": "tables/activity/activity.csv.gz",
          "rows": 1098905,
          "sha256": "20434b7b372a2e19f87e0adf9494f20ded385956b6ff498437d3e057837ee3a3"
        },
        {
          "format": "jsonl.gz",
          "path": "tables/activity/activity.jsonl.gz",
          "rows": 1098905,
          "sha256": "a612069c15096b81fb573a1306255087015a4fd8b0a2a1f421df38ef669234b0"
        },
        {
          "format": "parquet",
          "path": "tables/activity/activity.parquet",
          "rows": 1098905,
          "sha256": "36a437557d65e603db8bee509a3c8506cdd0c425911e6d1bb93a76fd983fa029"
        }
      ],
      "table": "activity"
    }
  ],
  "statement": "24,802 of 85,587 observed member-days (29.0%) from 2019-2025 contain attributable activity outside named floor votes and no named floor-vote row.",
  "title": "Observed member-days outside named floor votes",
  "value": {
    "denominator": 85587,
    "numerator": 24802,
    "percentage": 29
  },
  "window": {
    "end": "2025-12-31",
    "partial_year_excluded": "2026",
    "row_grain": "member_id and activity_date",
    "start": "2019-01-01"
  }
}