1957
global pct
27.7
Film · 1957 · Films · 1950s
Attack of the Crab Monsters
Two parallel scores from 99 z-qualifying reviewers and 99 raw-average reviewers. Cohort: Films · 1950s (561 peers).
27.7%
Z · Global
21.8%
Z · Cohort
Films · 1950s
33.7%
Raw · Global
21.2%
Raw · Cohort
Films · 1950s
Two scores · one item
Z-normalized · global
27.7Z-normalized · cohortFilms · 1950s
21.8Raw average · global
33.7Raw average · cohortFilms · 1950s
21.2Z-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 · 561 peers in Films · 1950s
| Mean reviewer z-score | -0.281 |
|---|---|
| DB1 raw-mean rating | 6.07 /10 |
| DB2 raw-mean rating | 6.07 /10 |
| 90% CI-floor (z) | -0.447 |
| Reviewers (DB1 / DB2) | 99 / 99 |
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
99 stddev>0 reviewers re-centered onto personal z-scale.
02
Aggregate
Mean z = -0.281. DB2 raw mean = 6.07.
03
CI-floor
90% CI-floor = -0.447. Thin samples penalized.
04
ECDF percentile
Global 27.7 / cohort 21.8. Z-track and raw-track ranked separately.
Cohort: Films · 1950s
