2009
global pct
48.7
Film · 2009 · Films · 2000s
The September Issue
Two parallel scores from 26 z-qualifying reviewers and 28 raw-average reviewers. Cohort: Films · 2000s (7,847 peers).
48.7%
Z · Global
53.9%
Z · Cohort
Films · 2000s
55.2%
Raw · Global
59.4%
Raw · Cohort
Films · 2000s
Two scores · one item
Z-normalized · global
48.7Z-normalized · cohortFilms · 2000s
53.9Raw average · global
55.2Raw average · cohortFilms · 2000s
59.4Z-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 · 7,847 peers in Films · 2000s
| Mean reviewer z-score | -0.013 |
|---|---|
| DB1 raw-mean rating | 6.65 /10 |
| DB2 raw-mean rating | 6.89 /10 |
| 90% CI-floor (z) | -0.336 |
| Reviewers (DB1 / DB2) | 26 / 28 |
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
26 stddev>0 reviewers re-centered onto personal z-scale.
02
Aggregate
Mean z = -0.013. DB2 raw mean = 6.89.
03
CI-floor
90% CI-floor = -0.336. Thin samples penalized.
04
ECDF percentile
Global 48.7 / cohort 53.9. Z-track and raw-track ranked separately.
Cohort: Films · 2000s
