- Tested on Linux (R 3.2.3) using Travis CI
- Tested on Windows (R 3.2.3) using AppVeyor
- Tested on Windows (R 3.2.1) Windows 10 (personal computer)
- Tested on win-builder (both R-release and R-devel)
There were no ERRORs and no WARNINGs. There is 1 NOTE for non-ascii characters because the package uses geographical data. Some countries have non-ascii characters such as Pinar del Río or Médéa. It is easier to use UTF-8 encoding.