Files
HealthLog/messages
Marc-André BombeckandClaude Opus 4.8 dfda2a1c7e feat(insights): correlate rated mood factors against vitals
Rated mood factors (work / sleep-quality / stress, scored per entry) now
participate in the cross-metric correlation surface. Until now their score
series was captured but read by zero analytics.

Two paths, both on the existing FDR-controlled engine:

- A factor x vital crosstab on the mood insights page and the mood
  snapshot: for each factor the user scores, split its days low vs high by
  the factor's own median, then run the same Welch test + day floors +
  Benjamini-Hochberg correction the tag crosstab uses. Surfaces lines like
  "sleep runs ~38 min below baseline on the days you rated work low"
  (n-gated, q <= 0.10, never fabricated on thin data).
- Factor channels (FACTOR:<key>) fold into the period-narrative discovery
  matrix as both lag source and lag target, so the drivers the coach and
  narrative reference can cite a factor relationship.

An inverse factor (higher rating = worse day) gets the documented sign-flip
once, at the series boundary, so "up" always reads as a better day and the
low/high split and phrasing stay honest. Strings land in all six locales;
the surface carries the standing "association, not cause" caption.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-05 23:58:40 +02:00
..