1983
global pct
2.5
Film · 1983 · Films · 1980s
The Demons of Ludlow
Two parallel scores from 30 z-qualifying reviewers and 31 raw-average reviewers. Cohort: Films · 1980s (3,141 peers).
2.5%
Z · Global
2.7%
Z · Cohort
Films · 1980s
3.7%
Raw · Global
2.0%
Raw · Cohort
Films · 1980s
Two scores · one item
Z-normalized · global
2.5Z-normalized · cohortFilms · 1980s
2.7Raw average · global
3.7Raw average · cohortFilms · 1980s
2.0Z-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 | -0.986 |
|---|---|
| DB1 raw-mean rating | 3.83 /10 |
| DB2 raw-mean rating | 3.74 /10 |
| 90% CI-floor (z) | -1.286 |
| Reviewers (DB1 / DB2) | 30 / 31 |
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
30 stddev>0 reviewers re-centered onto personal z-scale.
02
Aggregate
Mean z = -0.986. DB2 raw mean = 3.74.
03
CI-floor
90% CI-floor = -1.286. Thin samples penalized.
04
ECDF percentile
Global 2.5 / cohort 2.7. Z-track and raw-track ranked separately.
Cohort: Films · 1980s
