My guess is that somewhere you've accidentally redefined "c" to be another function. Try this:
Open the Terminal and type R --vanilla this will start R totally clean and then try c(4,7,7) c(1, 7:9) I bet your issues go away. If that's the case, you can probably fix things by clearing your old R session (which is probably being auto-loaded each time) or by simply trying rm(c) to delete whatever you called c which overrode (is that the right spelling?) the "real" c() Hope this helps, Michael On Sat, May 5, 2012 at 5:17 PM, E Kim <emkim1...@gmail.com> wrote: > I recently changed to Mac OS X 10.7.3 from Windows and this simple function > is giving errors. > >> c(4,7,7) > Error in c(4, 7, 7) : unused argument(s) (7) > >> c(1,7:9) > > Error in d[i, ] : incorrect number of dimensions > > >> c(1:5, 10.5, "next") > Error in c(1:5, 10.5, "next") : unused argument(s) ("next") > >> c(1,2) > > Error in d[i, ] : incorrect number of dimensions > > > > I removed R and reinstalled, but I get the same problem. > > Could you please help? > > > Thank you. > > [[alternative HTML version deleted]] > > ______________________________________________ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.