howManyImputations 0.2.2.9001

• Because this package is just a thin wrapper around von Hippel (2020)’s work, added citation to that paper rather than this package.
• Added function howManyImputations() with a warning to direct users to the proper how_many_imputations().
• Fixes to documentation.

howManyImputations 0.2.2

First release on CRAN.