2013
global pct
33.0
Film · 2013 · Films · 2010s
Half of a Yellow Sun
Two parallel scores from 20 z-qualifying reviewers and 21 raw-average reviewers. Cohort: Films · 2010s (13,059 peers).
33.0%
Z · Global
38.8%
Z · Cohort
Films · 2010s
25.0%
Raw · Global
31.7%
Raw · Cohort
Films · 2010s
Two scores · one item
Z-normalized · global
33.0Z-normalized · cohortFilms · 2010s
38.8Raw average · global
25.0Raw average · cohortFilms · 2010s
31.7Z-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 · 13,059 peers in Films · 2010s
| Mean reviewer z-score | -0.206 |
|---|---|
| DB1 raw-mean rating | 5.70 /10 |
| DB2 raw-mean rating | 5.67 /10 |
| 90% CI-floor (z) | -0.574 |
| Reviewers (DB1 / DB2) | 20 / 21 |
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
20 stddev>0 reviewers re-centered onto personal z-scale.
02
Aggregate
Mean z = -0.206. DB2 raw mean = 5.67.
03
CI-floor
90% CI-floor = -0.574. Thin samples penalized.
04
ECDF percentile
Global 33 / cohort 38.8. Z-track and raw-track ranked separately.
Cohort: Films · 2010s
