Changes for version 0.84 - 2024-05-27

  • effect_code exception if only one unique value
  • fix for Distr so M_PI found - thanks @shawnlaffan

Modules

basic statistics and related utilities such as standard deviation, Pearson correlation, and t-tests.
parameter estimations and probability density functions for distributions.
general and generalized linear modeling methods such as ANOVA, linear regression, PCA, and logistic regression.
classic k-means cluster analysis
basic time series functions
a collection of statistics modules in Perl Data Language, with a quick-start guide for non-PDL people.