1970
global pct
69.1
Film · 1970 · Films · 1970s
The Vampire Doll
Two parallel scores from 22 z-qualifying reviewers and 22 raw-average reviewers. Cohort: Films · 1970s (2,406 peers).
69.1%
Z · Global
61.8%
Z · Cohort
Films · 1970s
55.6%
Raw · Global
51.3%
Raw · Cohort
Films · 1970s
Two scores · one item
Z-normalized · global
69.1Z-normalized · cohortFilms · 1970s
61.8Raw average · global
55.6Raw average · cohortFilms · 1970s
51.3Z-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 · 2,406 peers in Films · 1970s
| Mean reviewer z-score | +0.226 |
|---|---|
| DB1 raw-mean rating | 6.91 /10 |
| DB2 raw-mean rating | 6.91 /10 |
| 90% CI-floor (z) | -0.124 |
| Reviewers (DB1 / DB2) | 22 / 22 |
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
22 stddev>0 reviewers re-centered onto personal z-scale.
02
Aggregate
Mean z = +0.226. DB2 raw mean = 6.91.
03
CI-floor
90% CI-floor = -0.124. Thin samples penalized.
04
ECDF percentile
Global 69.1 / cohort 61.8. Z-track and raw-track ranked separately.
Cohort: Films · 1970s
