update cran-comments.md

fix spelling and grammar

update spdg.Rout after runnng code with a newer version of R

update cran-comments.md

[skip ci] add .github/workflows/rhub.yaml

use () at the end of function names in documentation

version bump

improve comments

fix spelling and grammar

fix spelling and gammar

update man/plot.cpr_bs.Rd

update Roxygen version

Merge pull request #63 from Enchufa2/main

Use Rcpp's stop function

fix x-axis construciton for plot.cpr_bs