{hotfun} is a collection of functions used in the Health Outcomes Team (aka HOT) at MSKCC
You can install the released version of hotfun from GitHub with:
install.packages("hotfun", repos = "http://rspm/MSKREPO/latest")
and the development version with:
# install.packages("remotes")
remotes::install_github("ddsjoberg/hotfun")