| regda-package | Regularised Discriminant Analysis | 
| rda | Regularised discriminant analysis for Euclidean data | 
| rda.tune | Tuning the parameters of the regularised discriminant analysis | 
| reg.mle.lda | Regularised maximum likelihood linear discriminant analysis | 
| regmlelda.cv | Cross-validation for the regularised maximum likelihood linear discriminant analysis |