Changes for version 0.855 - 2025-03-06

  • fix recent change that allowed negative variance and standard deviation (#34) - thanks @shawnlaffan for report

Modules

basic statistics and related utilities such as standard deviation, Pearson correlation, and t-tests.
general and generalized linear modelling 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.

Provides

in lib/PDL/Demos/Stats.pm