/usr/lib/R/site-library/knitr/doc/ is in r-cran-knitr 1.17-2.
This file is owned by root:root, with mode 0o755.
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/usr/lib/R/site-library/knitr/doc/datatables.R
/usr/lib/R/site-library/knitr/doc/datatables.Rmd
/usr/lib/R/site-library/knitr/doc/datatables.html
/usr/lib/R/site-library/knitr/doc/docco-classic.R
/usr/lib/R/site-library/knitr/doc/docco-classic.Rmd
/usr/lib/R/site-library/knitr/doc/docco-classic.html
/usr/lib/R/site-library/knitr/doc/docco-linear.R
/usr/lib/R/site-library/knitr/doc/docco-linear.Rmd
/usr/lib/R/site-library/knitr/doc/docco-linear.html
/usr/lib/R/site-library/knitr/doc/index.html
/usr/lib/R/site-library/knitr/doc/knit_expand.R
/usr/lib/R/site-library/knitr/doc/knit_expand.Rmd
/usr/lib/R/site-library/knitr/doc/knit_expand.html
/usr/lib/R/site-library/knitr/doc/knit_print.R
/usr/lib/R/site-library/knitr/doc/knit_print.Rmd
/usr/lib/R/site-library/knitr/doc/knit_print.html
/usr/lib/R/site-library/knitr/doc/knitr-html.R
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/usr/lib/R/site-library/knitr/doc/knitr-html.html
/usr/lib/R/site-library/knitr/doc/knitr-intro.R
/usr/lib/R/site-library/knitr/doc/knitr-intro.Rmd
/usr/lib/R/site-library/knitr/doc/knitr-intro.html
/usr/lib/R/site-library/knitr/doc/knitr-markdown.R
/usr/lib/R/site-library/knitr/doc/knitr-markdown.Rmd
/usr/lib/R/site-library/knitr/doc/knitr-markdown.html
/usr/lib/R/site-library/knitr/doc/knitr-refcard.Rmd
/usr/lib/R/site-library/knitr/doc/knitr-refcard.pdf