* gnu/packages/statistics.scm (r-rmarkdown) [propagated-inputs]: Add pandoc-citeproc. Signed-off-by: Ludovic Courtès <ludo@gnu.org>
* gnu/packages/statistics.scm (r-rmarkdown) [propagated-inputs]: Add pandoc-citeproc. Signed-off-by: Ludovic Courtès <ludo@gnu.org>