cran-comments.md

Test environments

• Local Windows 7 x64 (build 7601) Service Pack 1 install, R 3.5.3
• Ubuntu Linux 16.04 LTS, R-release, GCC
• Fedora Linux, R-devel, clang, gfortran
• Windows Server 2008 R2 SP1, R-devel, 32/64 bit
• win-builder (devel and release)

R CMD check results

0 errors | 1 warning | 0 notes

• WARNING: 'qpdf' is needed for checks on size reduction of PDFs