投稿日: May 05, 2020 8:57:0 AM
Made a few changes to Keyness Statistics.
Word Count
fixed the base of log from e to 2 for Log Ratio statistics
added BIC to keyness statistics
added a few experimental dispersion statistics to keyness statistics (need to enable experimental features)
The concept of dispersion statistics is based on Egbert and Biber (2019). This implementation may not reflect their calculation.
The values are log-likelihood statistic based on the following contingency table. (See UCREL site.)