Commits
Neal Richardson authored 00b10e68147
ARROW-9141: [R] Update cross-package documentation links Allegedly this is an old policy newly enforced in `R CMD check --as-cran`. See discussion at https://stat.ethz.ch/pipermail/r-package-devel/2020q2/005562.html Closes #7453 from nealrichardson/r-man-xref Authored-by: Neal Richardson <neal.p.richardson@gmail.com> Signed-off-by: Neal Richardson <neal.p.richardson@gmail.com>