This is an R package. Open R (e.g. in RStudio or a terminal), and issue the following commands at the command line.
To install from GitHub, you will need the {remotes} package.
Then you can install the latest release:
Note, you only need to install packages once.
After installing, you load load the package with a
library(pkgname)
call.
To check if you have the latest rCAX use
If your version is out of date, update with another call to
install_github()
(above).
{rCAX} includes a “read-only” API key. Thus you do not need an API key to use {rCAX}. If you need to use your own key, see vignette on the API GET function.