1981
global pct
53.9
Film · 1981 · Films · 1980s
S.O.B.
Two parallel scores from 59 z-qualifying reviewers and 62 raw-average reviewers. Cohort: Films · 1980s (3,141 peers).
53.9%
Z · Global
51.1%
Z · Cohort
Films · 1980s
55.5%
Raw · Global
53.0%
Raw · Cohort
Films · 1980s
Two scores · one item
Z-normalized · global
53.9Z-normalized · cohortFilms · 1980s
51.1Raw average · global
55.5Raw average · cohortFilms · 1980s
53.0Z-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 | +0.047 |
|---|---|
| DB1 raw-mean rating | 6.76 /10 |
| DB2 raw-mean rating | 6.90 /10 |
| 90% CI-floor (z) | -0.168 |
| Reviewers (DB1 / DB2) | 59 / 62 |
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
59 stddev>0 reviewers re-centered onto personal z-scale.
02
Aggregate
Mean z = +0.047. DB2 raw mean = 6.90.
03
CI-floor
90% CI-floor = -0.168. Thin samples penalized.
04
ECDF percentile
Global 53.9 / cohort 51.1. Z-track and raw-track ranked separately.
Cohort: Films · 1980s
