1998
global pct
18.0
Film · 1998 · Films · 1990s
Permanent Midnight
Two parallel scores from 39 z-qualifying reviewers and 39 raw-average reviewers. Cohort: Films · 1990s (4,082 peers).
18.0%
Z · Global
16.4%
Z · Cohort
Films · 1990s
30.0%
Raw · Global
22.1%
Raw · Cohort
Films · 1990s
Two scores · one item
Z-normalized · global
18.0Z-normalized · cohortFilms · 1990s
16.4Raw average · global
30.0Raw average · cohortFilms · 1990s
22.1Z-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 | -0.440 |
|---|---|
| DB1 raw-mean rating | 5.90 /10 |
| DB2 raw-mean rating | 5.90 /10 |
| 90% CI-floor (z) | -0.704 |
| Reviewers (DB1 / DB2) | 39 / 39 |
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
39 stddev>0 reviewers re-centered onto personal z-scale.
02
Aggregate
Mean z = -0.440. DB2 raw mean = 5.90.
03
CI-floor
90% CI-floor = -0.704. Thin samples penalized.
04
ECDF percentile
Global 18 / cohort 16.4. Z-track and raw-track ranked separately.
Cohort: Films · 1990s
