GNU R package providing algorithms and functions for statistical modeling

 This R package provides a collection of algorithms and functions to aid
 statistical modeling. It includes growth curve comparisons, limiting dilution
 analysis (aka ELDA), mixed linear models, heteroscedastic regression,
 inverse-Gaussian probability calculations, Gauss quadrature and a secure
 convergence algorithm for nonlinear models. It also includes advanced
 generalized linear model functions that implement secure convergence,
 dispersion modeling and Tweedie power-law families.