Search all R packages and function manuals. Same help pages as with the ? command, presented in a nicer way. Provides more search options as well as the possibility to comment on packages etc.
CheckInstall will create a Slackware, RPM or Debian compatible package and install it with Slackware's installpkg, "rpm -i" or Debian's "dpkg -i" as appropriate, so you can view it's contents with pkgtool ("rpm -ql" for RPM users or "dpkg -l" for Debian)
R. Brumana, D. Oreni, A. Raimondi, A. Georgopoulos, und A. Bregianni. The Institute of Electrical and Electronics Engineers, Inc. (IEEE) Conference Proceedings, 1, Seite 497. Piscataway, The Institute of Electrical and Electronics Engineers, Inc. (IEEE), (Oktober 2013)