Here is a patch to improve documentation for finding useful, yet newish, functions: 'findInterval' and 'colorRamp'. I think that it is worthwhile to mention these in the 'seealso' section of the similar 'match' and 'palette' documents. I had difficulty finding these functions at first, as they have compound names. Modify the patch as needed: Index: src/library/base/man/match.Rd ==================================================================--- src/library/base/man/match.Rd (revision 39542) +++ src/library/base/man/match.Rd (working copy) @@ -65,6 +65,8 @@ \code{\link{pmatch}} and \code{\link{charmatch}} for (\emph{partial}) string matching, \code{\link{match.arg}}, etc for function argument matching. + \code{\link{findInterval}} similarly returns a vector of positions, but + finds numbers within intervals, rather than exact matches. \code{\link{is.element}} for an S-compatible equivalent of \code{\%in\%}. } Index: src/library/grDevices/man/palette.Rd ==================================================================--- src/library/grDevices/man/palette.Rd (revision 39542) +++ src/library/grDevices/man/palette.Rd (working copy) @@ -31,7 +31,7 @@ \code{\link{colors}} for the vector of built-in \dQuote{named} colors; \code{\link{hsv}}, \code{\link{gray}}, \code{\link{rainbow}}, \code{\link{terrain.colors}},\dots to construct colors; - + \code{\link{colorRamp}} to interpolate colors, making custom palettes; \code{\link{col2rgb}} for translating colors to RGB 3-vectors. } \examples{