DirStats-package        'DirStats' - Nonparametric Methods for
                        Directional Data
bic_vmf_mix             Fitting mixtures of von Mises-Fisher
                        distributions
bw_dir_cv               Cross-validation bandwidth selectors for
                        directional data
bw_dir_pi               Plug-in bandwidth selectors for directional
                        data
conv                    Convenience functions
int                     Integration routines
kde_dir                 Directional kernel density estimator
lebedev                 Lebedev quadrature on the sphere
vmf                     Von Mises-Fisher distribution utilities
