Github version on RMAWGEN package (http://cran.r-project.org/web/packages/RMAWGEN/index.html
See documentation and details on https://ecor.github.io/RMAWGEN/ or https://CRAN.R-project.org/package=RMAWGEN (CRAN Version)
RGENERATE package vignette: https://ecor.github.io/RGENERATE/articles/stochastic_generation.html