5 packages on CRAN
Provides estimation and analysis functions for strategic statistical models.
Provides a vectorized R function for calculating probabilities from a standard bivariate normal CDF.
Routines for flexible functional form estimation via basis regression, with model selection via the adaptive LASSO or SCAD to prevent overfitting.
Misc functions for training and plotting classification and regression models.
Plots the conditional coefficients ("marginal effects") of variables included in multiplicative interaction terms.