2021
global pct
16.0
Film · 2021 · Films · 2020s
Dashcam
Two parallel scores from 230 z-qualifying reviewers and 234 raw-average reviewers. Cohort: Films · 2020s (7,930 peers).
16.0%
Z · Global
21.8%
Z · Cohort
Films · 2020s
6.1%
Raw · Global
9.9%
Raw · Cohort
Films · 2020s
Two scores · one item
Z-normalized · global
16.0Z-normalized · cohortFilms · 2020s
21.8Raw average · global
6.1Raw average · cohortFilms · 2020s
9.9Z-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 · 7,930 peers in Films · 2020s
| Mean reviewer z-score | -0.481 |
|---|---|
| DB1 raw-mean rating | 4.23 /10 |
| DB2 raw-mean rating | 4.17 /10 |
| 90% CI-floor (z) | -0.590 |
| Reviewers (DB1 / DB2) | 230 / 234 |
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
230 stddev>0 reviewers re-centered onto personal z-scale.
02
Aggregate
Mean z = -0.481. DB2 raw mean = 4.17.
03
CI-floor
90% CI-floor = -0.590. Thin samples penalized.
04
ECDF percentile
Global 16 / cohort 21.8. Z-track and raw-track ranked separately.
Cohort: Films · 2020s
