tgcd package

[madfgd]

I want to draw graphics Kitis, but cant reach, when I wrote
library(tgcd)
r gives could find function
what is the problem

[RLumSK]

I am sorry, the R package 'tgcd' is not developed by us, and I recommend contacting the package authors directly.
https://cran.r-project.org/package=tgcd