Changes for version 0.2.4

  • added corr_table in PDL::Stats::Basic. PDL::Stats::GLM::pca uses corr_table. kmeans no longer quits with empty cluster. kmeans threading bug fix. use short-circuit ISBAD(a) || ISBAD(b) instead of ISGOOD(a) && ISGOOD(b) in bad value processing.

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