cran-comments.md

Test environments

• local Windows install, R 3.6

• ubuntu (on travis-ci), R 3.3.1

• win-builder (devel and release)

• rhub::check_for_cran()

R CMD check results

• checking package dependencies ... NOTE Packages which this enhances but not available for checking: 'gridSVG', 'knitr', 'XML', 'xml2'