R/V_gamma.R

In gabrielcrepeault/tvarPackage: Calculate Mean, Variance, Truncated Mean, VaR, TVaR, etc for different probability distributions

Defines functions V_gamma

Documented in V_gamma

#' Variance d'une loi Gamma
#' @param a alpha
#' @param b beta (ou lambda dans certains livres)
#' @export
V_gamma <- function(a, b) a/(b^2)