1991
global pct
86.5
Film · 1991 · Films · 1990s
29th Street
Two parallel scores from 29 z-qualifying reviewers and 32 raw-average reviewers. Cohort: Films · 1990s (4,082 peers).
86.5%
Z · Global
87.8%
Z · Cohort
Films · 1990s
91.3%
Raw · Global
93.3%
Raw · Cohort
Films · 1990s
Two scores · one item
Z-normalized · global
86.5Z-normalized · cohortFilms · 1990s
87.8Raw average · global
91.3Raw average · cohortFilms · 1990s
93.3Z-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 | +0.474 |
|---|---|
| DB1 raw-mean rating | 8.31 /10 |
| DB2 raw-mean rating | 8.47 /10 |
| 90% CI-floor (z) | +0.169 |
| Reviewers (DB1 / DB2) | 29 / 32 |
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
29 stddev>0 reviewers re-centered onto personal z-scale.
02
Aggregate
Mean z = +0.474. DB2 raw mean = 8.47.
03
CI-floor
90% CI-floor = +0.169. Thin samples penalized.
04
ECDF percentile
Global 86.5 / cohort 87.8. Z-track and raw-track ranked separately.
Cohort: Films · 1990s
