{
 "generated": "2026-10-09",
 "method": "VAERS analyses for the science upgrades. Reads the Parquet store built by\nvaers_to_parquet.py (raw VAERS bulk CSVs, through the release on disk).\n\nUsage: python -P -E analysis/vaers_analyses.py <parquet_dir> [onset] [dedup] [counts]\nOutputs (data/science/):\n  vaers_onset.json   #4 time-to-onset per vaccine x AESI: n, median/IQR days, share inside the\n                     AESI's biologically plausible risk window, truncated-Weibull shape (bootstrap\n                     95% CI) and the same fit for all OTHER reports of that vaccine as reference.\n                     Reading: shape < 1 = onsets bunched soon after vaccination. Reports of any\n                     event are biased toward early onsets (people report what happens soon after a\n                     shot), so the informative comparison is AESI shape vs reference shape.\n  vaers_dedup.json   #8 estimated duplicate reports: pairs agreeing on age (years), sex, vaccination\n                     date, onset date, state and the set of vaccine types.\n  vaers_aesi_counts.json  counts of US reports per vaccine x AESI x report year x age band with\n                     onset inside the risk window \u2014 inputs for observed-vs-expected (#1).\n",
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