Hi, I’m in the middle of simple - RUsing R for Introductory Statistics book and have been recently introduced to functions that generally start with simple., like simple.sim or simple.eda. Earlier, there were some other in the same manner and they all share one issue - they do not work. Also, there are very little resources on them. Is it some kind of archaic, out of use function, part of certain package that I didn’t load or does the problem lie somewhere else?