1990
global pct
77.2
Film · 1990 · Films · 1990s
Ju Dou
Two parallel scores from 22 z-qualifying reviewers and 23 raw-average reviewers. Cohort: Films · 1990s (4,082 peers).
77.2%
Z · Global
77.2%
Z · Cohort
Films · 1990s
77.3%
Raw · Global
76.2%
Raw · Cohort
Films · 1990s
Two scores · one item
Z-normalized · global
77.2Z-normalized · cohortFilms · 1990s
77.2Raw average · global
77.3Raw average · cohortFilms · 1990s
76.2Z-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 | +0.331 |
|---|---|
| DB1 raw-mean rating | 7.64 /10 |
| DB2 raw-mean rating | 7.74 /10 |
| 90% CI-floor (z) | -0.020 |
| Reviewers (DB1 / DB2) | 22 / 23 |
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
22 stddev>0 reviewers re-centered onto personal z-scale.
02
Aggregate
Mean z = +0.331. DB2 raw mean = 7.74.
03
CI-floor
90% CI-floor = -0.020. Thin samples penalized.
04
ECDF percentile
Global 77.2 / cohort 77.2. Z-track and raw-track ranked separately.
Cohort: Films · 1990s
