On Mon, Nov 26, 2012 at 2:41 PM, Ludo Pagie <l.pa...@nki.nl> wrote: > Hi all, > > there appears to be something strange with the plotting of tables of 1 > dimension; if I attempt to make a plot of a table of characters with only > 1 value I get an error (Error in xy.coords(x, y, xlabel, ylabel, log) : > 'x' and 'y' lengths differ). With more than one value I don't get > errors, neither with integers (even if only 1 value): > > tbl.char1 <- table(c('a','a')) > tbl.char2 <- table(c('a','a','b')) > tbl.int1 <- table(c(1,1)) > > # error: > plot(tbl.char1) > > # no errors: > plot(tbl.char2) > plot(tbl.int1) >
Confirmed in current R-devel. It seems to arise from plot.table's use of seq.int(x) when the dimnames of the table are not integers. I'm not sure if this shouldn't be seq_along(x) instead, but I'm not sure I totally follow the internal logic, so perhaps someone can offer second opinion? Michael ______________________________________________ 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.