1978
global pct
91.3
Film · 1978 · Films · 1970s
The Last Waltz
Two parallel scores from 95 z-qualifying reviewers and 100 raw-average reviewers. Cohort: Films · 1970s (2,406 peers).
91.3%
Z · Global
89.4%
Z · Cohort
Films · 1970s
91.1%
Raw · Global
93.3%
Raw · Cohort
Films · 1970s
Two scores · one item
Z-normalized · global
91.3Z-normalized · cohortFilms · 1970s
89.4Raw average · global
91.1Raw average · cohortFilms · 1970s
93.3Z-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 | +0.571 |
|---|---|
| DB1 raw-mean rating | 8.38 /10 |
| DB2 raw-mean rating | 8.46 /10 |
| 90% CI-floor (z) | +0.402 |
| Reviewers (DB1 / DB2) | 95 / 100 |
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
95 stddev>0 reviewers re-centered onto personal z-scale.
02
Aggregate
Mean z = +0.571. DB2 raw mean = 8.46.
03
CI-floor
90% CI-floor = +0.402. Thin samples penalized.
04
ECDF percentile
Global 91.3 / cohort 89.4. Z-track and raw-track ranked separately.
Cohort: Films · 1970s
