[My very deepest apologies in advance if this is not plain text; I am recently at a new job in a windows-based environment and have not yet set up my favorite old (pine) system. I have tried my best to strip all formatting from the message..]
I'm overlaying plots of tree locations mapped before and after logging activities and checking my matched individuals using several arguments to text() which plot tree attributes by or near their (x,y) locations. R 2.1 dies when a coding error on my part results in a null data.frame... Example: plot(1) text(NULL ~ NULL, label=NULL) This happens for me under Windows 98 and XP. Andrew Robinson was kind enough to try it for me on FreeBSD with the same result. The code returns nothing for me under R 1.9 on Windows 98 and XP (same win. machines). The version details of the three are as follows: # FreeBSD: >version _ platform i386-portbld-freebsd5.3 arch i386 os freebsd5.3 system i386, freebsd5.3 status major 2 minor 0.1 year 2004 month 11 day 15 language R # Windows XP: > version _ platform i386-pc-mingw32 arch i386 os mingw32 system i386, mingw32 status major 2 minor 0.1 year 2004 month 11 day 15 language R # Windows 98: > version _ platform i386-pc-mingw32 arch i386 os mingw32 system i386, mingw32 status major 2 minor 0.1 year 2004 month 11 day 15 language R Please let me know if I can add any more details- Thank you, Rob _________________________________________________________ Rob Keefe Cooperative Forestry Research Unit University of Maine ______________________________________________ R-devel@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-devel