... or you might want my "Rblog": Distill pages on working with R but many other MH/WB/therapy statistical and psychometric things: https://www.psyctc.org/Rblog.
... or my developing collection of interactive shiny apps allow you get RCSC and many other things computed for you: https:/shiny.psyctc.org/.
... or it's just possible you may want my developing R package: CECPfuns for which you can have: