Defines functions randfn

Documented in randfn

#' wrapper to generate random samples from a density function given by a character string as an argument
#' @param n the number of samples to generate
#' @param family the name of the density function, character string
#' @param ... other named arguments to feed into the density function
#' @returns the vector of samples
#' @keywords internal
#' @importFrom stats rnbinom rpois rgeom rbinom

randfn <-function(n, family, ...){
  args <- list(...)
negbin= rnbinom(n, size=exp(args$size), mu=args$mu),
poisson=rpois(n, lambda=args$mu),
geometric=rgeom(n, prob= args$mu),
binom=rbinom(n, size=args$size, prob=args$mu)


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mreg documentation built on April 11, 2022, 5:08 p.m.