numDeriv, Rcpp (>= 0.11.2), graphics, grDevices, methods,
stats, utils
numDeriv, Rcpp (>= 0.11.2), graphics, grDevices, methods,
stats, utils, ggplot2, patchwork, MASS
numDeriv, rlang, Rcpp (>= 0.11.2), graphics, grDevices,
methods, stats, utils, ggplot2, patchwork, MASS