To authors: check your vignettes for unstated dependencies

[seandavi]

Please go through and do devtools::check() on your workshop packages. Look for notes like:

❯ checking for unstated dependencies in vignettes ... NOTE
  '::' or ':::' import not declared from: ‘summarytools’
  'library' or 'require' calls not declared from:
    ‘UpSetR’ ‘ggplot2’

While this is a NOTE on your system, installing into a system that does not have summarytools installed, for example, will fail when rebuilding the vignette. The solution to remove the NOTE above is to add summarytools, UpSetR, and ggplot2 to the Suggests section of the DESCRIPTION file.

Doing this will save a lot of headaches for us downstream.

Thanks!