Description from extension meta
Fits various rating distributions and extends to 10★.
Image from store
Description from store
This extension enhances and analyses the ratings of goodreads.com by finding statistical models for the distribution of votes. Each book's page gains the extended rating above the review section, and a small bar-chart, that can be clicked to display a variety of statistical models and their graphs.
The models include a simple "review bombing" detection, and statistical comparison using information criteria (like AIC and BIC).
Description of the features is accessible by clicking on the extension's icon itself.