It appears you don't have a PDF plugin for this browser. You can click here to download the reference manual.
1.0.0 by Justin Brantley, 7 months ago
https://fascinatingfingers.gitlab.io/checkdigit, https://gitlab.com/fascinatingfingers/checkdigit
Report a bug at https://gitlab.com/fascinatingfingers/checkdigit/-/issues
Browse source code at https://github.com/cran/CheckDigit
Authors: Justin Brantley [aut, cre]
Documentation: PDF Manual
GPL (>= 3) license
Suggests spelling, testthat
See at CRAN