library(grid) e <- rectGrob() # OR: # e <- environment() a <- matrix(list(e), ncol = 1, nrow = 2) b <- matrix(ncol = 0, nrow = 2)
cbind(a, b) cbind(a, b) This reliably crashes R for me. I realise this is a rather esoteric error condition, but it crops up for me when creating matrices of grobs to be turned into a ggplot2 plot. Hadley -- http://had.co.nz/ ______________________________________________ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel
