1990
global pct
42.5
Film · 1990 · Films · 1990s
Hardware
Two parallel scores from 117 z-qualifying reviewers and 122 raw-average reviewers. Cohort: Films · 1990s (4,082 peers).
42.5%
Z · Global
39.8%
Z · Cohort
Films · 1990s
36.3%
Raw · Global
27.7%
Raw · Cohort
Films · 1990s
Two scores · one item
Z-normalized · global
42.5Z-normalized · cohortFilms · 1990s
39.8Raw average · global
36.3Raw average · cohortFilms · 1990s
27.7Z-normalized corrects for reviewer bias (every reviewer re-centered onto their personal scale). Raw average uses simple mean across the broader pool including stddev=0 reviewers.
Where this title sits
Z-normalized percentile · 4,082 peers in Films · 1990s
| Mean reviewer z-score | -0.087 |
|---|---|
| DB1 raw-mean rating | 6.08 /10 |
| DB2 raw-mean rating | 6.18 /10 |
| 90% CI-floor (z) | -0.239 |
| Reviewers (DB1 / DB2) | 117 / 122 |
Summary
Plot summary pending — enrichment is running across all 52,376 titles in the catalog.
Pipeline applied to this title
The math, in this order
01
Z-score per reviewer
117 stddev>0 reviewers re-centered onto personal z-scale.
02
Aggregate
Mean z = -0.087. DB2 raw mean = 6.18.
03
CI-floor
90% CI-floor = -0.239. Thin samples penalized.
04
ECDF percentile
Global 42.5 / cohort 39.8. Z-track and raw-track ranked separately.
Cohort: Films · 1990s
