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The Diving Bell and the Butterfly (2007) poster
2007
global pct
91.4

Film · 2007 · Films · 2000s

The Diving Bell and the Butterfly

Two parallel scores from 192 z-qualifying reviewers and 195 raw-average reviewers. Cohort: Films · 2000s (7,847 peers).

91.4%
Z · Global
94.7%
Z · Cohort
Films · 2000s
87.2%
Raw · Global
91.9%
Raw · Cohort
Films · 2000s
Two scores · one item
Z-normalized · global
91.4
Z-normalized · cohortFilms · 2000s
94.7
Raw average · global
87.2
Raw average · cohortFilms · 2000s
91.9

Z-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

0255075100

Z-normalized percentile · 7,847 peers in Films · 2000s

Mean reviewer z-score+0.574
DB1 raw-mean rating8.19 /10
DB2 raw-mean rating8.21 /10
90% CI-floor (z)+0.455
Reviewers (DB1 / DB2)192 / 195

Summary

Based on the memoir by Jean-Dominique Bauby, the former Elle magazine editor who suffers a massive stroke that leaves him with locked-in syndrome - fully conscious but paralyzed except for his left eyelid. With the help of a speech therapist who develops a blinking-based alphabet system, he dictates a book about his inner life, memories, and imagination while trapped in his unresponsive body.

Pipeline applied to this title

The math, in this order

01
Z-score per reviewer

192 stddev>0 reviewers re-centered onto personal z-scale.

02
Aggregate

Mean z = +0.574. DB2 raw mean = 8.21.

03
CI-floor

90% CI-floor = +0.455. Thin samples penalized.

04
ECDF percentile

Global 91.4 / cohort 94.7. Z-track and raw-track ranked separately.

Cohort: Films · 2000s

Closest peers in the same cohort

See all 52,376