1969
global pct
69.4
Film · 1969 · Films · 1960s
The Book of Stone
Two parallel scores from 15 z-qualifying reviewers and 16 raw-average reviewers. Cohort: Films · 1960s (1,929 peers).
69.4%
Z · Global
60.5%
Z · Cohort
Films · 1960s
60.0%
Raw · Global
52.9%
Raw · Cohort
Films · 1960s
Two scores · one item
Z-normalized · global
69.4Z-normalized · cohortFilms · 1960s
60.5Raw average · global
60.0Raw average · cohortFilms · 1960s
52.9Z-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 | +0.229 |
|---|---|
| DB1 raw-mean rating | 7.13 /10 |
| DB2 raw-mean rating | 7.06 /10 |
| 90% CI-floor (z) | -0.196 |
| Reviewers (DB1 / DB2) | 15 / 16 |
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
15 stddev>0 reviewers re-centered onto personal z-scale.
02
Aggregate
Mean z = +0.229. DB2 raw mean = 7.06.
03
CI-floor
90% CI-floor = -0.196. Thin samples penalized.
04
ECDF percentile
Global 69.4 / cohort 60.5. Z-track and raw-track ranked separately.
Cohort: Films · 1960s
