1987
global pct
6.9
Film · 1987 · Films · 1980s
Cold Steel
Two parallel scores from 17 z-qualifying reviewers and 17 raw-average reviewers. Cohort: Films · 1980s (3,141 peers).
6.9%
Z · Global
7.0%
Z · Cohort
Films · 1980s
6.1%
Raw · Global
3.5%
Raw · Cohort
Films · 1980s
Two scores · one item
Z-normalized · global
6.9Z-normalized · cohortFilms · 1980s
7.0Raw average · global
6.1Raw average · cohortFilms · 1980s
3.5Z-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 · 3,141 peers in Films · 1980s
| Mean reviewer z-score | -0.737 |
|---|---|
| DB1 raw-mean rating | 4.18 /10 |
| DB2 raw-mean rating | 4.18 /10 |
| 90% CI-floor (z) | -1.136 |
| Reviewers (DB1 / DB2) | 17 / 17 |
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
17 stddev>0 reviewers re-centered onto personal z-scale.
02
Aggregate
Mean z = -0.737. DB2 raw mean = 4.18.
03
CI-floor
90% CI-floor = -1.136. Thin samples penalized.
04
ECDF percentile
Global 6.9 / cohort 7. Z-track and raw-track ranked separately.
Cohort: Films · 1980s
