A collection of classes and methods for working with times and dates. The code was originally available in S-PLUS.
You can install the latest released version from CRAN with:
install.packages("splusTimeDate")
Install the latest development version from GitHub with:
# install.packages("devtools")
# devtools::install_github("spkaluzny/splusTimeDate")
install.packages("splusTimeDate", repos = c('https://spkaluzny.r-universe.dev', 'https://cloud.r-project.org'))