msSPChelpR?This package is a collection of helper functions for analyzing Second Primary Cancer (SPC) data, including functions to reshape data, to calculate patient states and analyze cancer incidence.
You can install the released version of msSPChelpR from CRAN with:
And the development version from GitHub with:
An introductory vignette on the workflow of the package can be found here. See vignette("introduction").
In case you want to cite this package, please use citation('msSPChelpR') for reference information.