1966
global pct
55.4
Film · 1966 · Films · 1960s
Island of Terror
Two parallel scores from 90 z-qualifying reviewers and 91 raw-average reviewers. Cohort: Films · 1960s (1,929 peers).
55.4%
Z · Global
46.0%
Z · Cohort
Films · 1960s
44.0%
Raw · Global
32.3%
Raw · Cohort
Films · 1960s
Two scores · one item
Z-normalized · global
55.4Z-normalized · cohortFilms · 1960s
46.0Raw average · global
44.0Raw average · cohortFilms · 1960s
32.3Z-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 · 1,929 peers in Films · 1960s
| Mean reviewer z-score | +0.065 |
|---|---|
| DB1 raw-mean rating | 6.44 /10 |
| DB2 raw-mean rating | 6.48 /10 |
| 90% CI-floor (z) | -0.109 |
| Reviewers (DB1 / DB2) | 90 / 91 |
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
90 stddev>0 reviewers re-centered onto personal z-scale.
02
Aggregate
Mean z = +0.065. DB2 raw mean = 6.48.
03
CI-floor
90% CI-floor = -0.109. Thin samples penalized.
04
ECDF percentile
Global 55.4 / cohort 46. Z-track and raw-track ranked separately.
Cohort: Films · 1960s
