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Fit Variance gamma to data

I am using R studio to estimate paramters for data under Variance Gamma. I want to fit this data to the data and find estimates of parameters. The code I have is x<-c(1291,849,238,140,118,108,87,70,63,58,50,47,21,21,19) library(VarianceGamma) init<-c(0,0.5,0,0.5) vgFit(x, freq = NULL, breaks = NULL, paramStart = init, startMethod = "Nelder-Mead", startValues = "SL", method = "Nelder-Mead", hessian […]