graphics, MASS, refund, stats, utils, CompQuadForm
graphics, MASS, refund, stats, utils, CompQuadForm, Rcpp,
splines
testthat, knitr, rmarkdown, bookdown,
GeneralisedCovarianceMeasure, ggplot2, reshape2
testthat, knitr, rmarkdown, bookdown,
GeneralisedCovarianceMeasure, ggplot2, reshape2, dplyr, tidyr