> > > > I encountered a behaviour which puzzles me (but > > finally I did get what I wanted). > > > > I used structable and strucplot but I wanted to change > > names of variables in structable object. I tried to subset > > it, use names but to no avail. So I tried str and > > expected to get a structure of an object but: > > > > > >>sss<-structable(Titanic) > >>str(sss) > > > > Error in "[.structable"(x, args[[1]], ) : subscript out of > > bounds > > Looks like package vcd needs a separate structable method for the str() > generic.
yes! Thanks for pointing this out. It's because "[.structable" has a non-standard behavior. Using: "[.structable" = function(object, ...) NextMethod() at the command line, str() would work as expected. David > > Uwe Ligges > > > > > Finally I learned, that I need to change attributes of > > structable object. > > > > Is this error message OK and I did not read > > documentation properly? Or is it normal that str gives > > an error on some objects but I just was not so lucky to > > meet one?. > > > > W2000, R2.2.0, vcd package Built: R 2.2.0; ; 2005-11- > > 22 14:23:44; windows, > > > > Best regards. > > > > Petr > > > > Petr Pikal > > [EMAIL PROTECTED] > > > > ______________________________________________ > > [email protected] mailing list > > https://stat.ethz.ch/mailman/listinfo/r-help > > PLEASE do read the posting guide! > > http://www.R-project.org/posting-guide.html > > -- Dr. David Meyer Department of Information Systems and Operations Vienna University of Economics and Business Administration Augasse 2-6, A-1090 Wien, Austria, Europe Fax: +43-1-313 36x746 Tel: +43-1-313 36x4393 HP: http://wi.wu-wien.ac.at/~meyer/ ______________________________________________ [email protected] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
