Test environments

• local Windows 10 install, R 4.0.2
• ubuntu 16.04 (on travis-ci), R 3.6.3, R 4.0.0 and R-devel (2019-07-19 r78874)
• AppVeyor Windows Server 2012, R 4.0.2
• MacOS X 10.15.5 (on GitHub actions), R 4.0.2

R CMD check results

There were no ERRORs, WARNINGs or NOTEs.

Downstream dependencies

live ezcox metawho

All were tested using the revdepcheck package. Sorry for previous failed submit - I had failed to put revdep in .Rbuildignore.