Changes for version 0.2.3
- ***anova interface change*** IV names now passed in \%opt instead of @ ref. I appologize for the interface change, but it matches the new method plot_means, and makes it easier to pass IVs themselves. I promise that such interface changes will be extremely rare, if at all. anova now supports bad value in DV. Added plot_means in PDL::Stats::GLM. anova plots highest order interaction by default. Added plot_scree in PDL::Stats::GLM. pca does scree plot by default. Added pca_sorti in PDL::Stats::GLM. plot_distr in PDL::Stats::Distr accepts WIN option Set prerequisite PDL => 2.4.4, which has bad value support by default
Modules
a collection of statistics modules in Perl Data Language, with a quick-start guide for non-PDL people.
basic statistics and related utilities
PDL interface to GSL Cumulative Distribution Functions
parameter estimations and probability density functions for distributions.
general linear modeling methods and logistic regression
classic k-means cluster analysis