1971
global pct
20.5
Film · 1971 · Films · 1970s
Night of Dark Shadows
Two parallel scores from 42 z-qualifying reviewers and 42 raw-average reviewers. Cohort: Films · 1970s (2,406 peers).
20.5%
Z · Global
15.5%
Z · Cohort
Films · 1970s
28.6%
Raw · Global
19.4%
Raw · Cohort
Films · 1970s
Two scores · one item
Z-normalized · global
20.5Z-normalized · cohortFilms · 1970s
15.5Raw average · global
28.6Raw average · cohortFilms · 1970s
19.4Z-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 · 2,406 peers in Films · 1970s
| Mean reviewer z-score | -0.396 |
|---|---|
| DB1 raw-mean rating | 5.83 /10 |
| DB2 raw-mean rating | 5.83 /10 |
| 90% CI-floor (z) | -0.649 |
| Reviewers (DB1 / DB2) | 42 / 42 |
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
42 stddev>0 reviewers re-centered onto personal z-scale.
02
Aggregate
Mean z = -0.396. DB2 raw mean = 5.83.
03
CI-floor
90% CI-floor = -0.649. Thin samples penalized.
04
ECDF percentile
Global 20.5 / cohort 15.5. Z-track and raw-track ranked separately.
Cohort: Films · 1970s
