The purpose of this page is to collect notes and code snippets that are useful for the development of bayesplot.

The function skip_on_cran() will skip a time-consuming and dependency-heavy test from running on CRAN. To run the suite of tests as though you were on CRAN, use:

Sys.setenv(NOT_CRAN = "false")
devtools::test()

Currently, all of the visual unit tests are set to skip on CRAN because spurious false positives can be raised due to which fonts or other software are installed on the testing machine.