Adding R CMD Checks for older versions of R#324

Merged

ddsjoberg merged 7 commits intodevelopfrom r_version

Mar 10, 2022

+241-176

Commits on Feb 25, 2022

Commits on Feb 26, 2022

plot() fix
ddsjoberg
committed
Fix broken code and updated vignettes
shaesen2
committed

Commits on Mar 10, 2022