1977
global pct
13.4
Film · 1977 · Films · 1970s
Damnation Alley
Two parallel scores from 90 z-qualifying reviewers and 90 raw-average reviewers. Cohort: Films · 1970s (2,406 peers).
13.4%
Z · Global
9.8%
Z · Cohort
Films · 1970s
16.1%
Raw · Global
8.7%
Raw · Cohort
Films · 1970s
Two scores · one item
Z-normalized · global
13.4Z-normalized · cohortFilms · 1970s
9.8Raw average · global
16.1Raw average · cohortFilms · 1970s
8.7Z-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 · 2,406 peers in Films · 1970s
| Mean reviewer z-score | -0.539 |
|---|---|
| DB1 raw-mean rating | 5.16 /10 |
| DB2 raw-mean rating | 5.16 /10 |
| 90% CI-floor (z) | -0.713 |
| Reviewers (DB1 / DB2) | 90 / 90 |
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
90 stddev>0 reviewers re-centered onto personal z-scale.
02
Aggregate
Mean z = -0.539. DB2 raw mean = 5.16.
03
CI-floor
90% CI-floor = -0.713. Thin samples penalized.
04
ECDF percentile
Global 13.4 / cohort 9.8. Z-track and raw-track ranked separately.
Cohort: Films · 1970s
