Hi Moritz, you need to initialize your lists somehow, before you can use them (hence the error) like: > regdata1 <- regdata2 <- list() [some for loops] I believe it might be cleaner to use c() to concat the lists, as your code seems to add lists at the end, than to assign to list elements which do not actually exist.
Cheers Am Tuesday 28 March 2006 14:39 schrieb [EMAIL PROTECTED]: > thanx for the reply. > > Sk is a 1067*300 matrix > att is a 300*15 matrix > attq8 is a 300*17 matrix > regdata1 and regdata2 are meant to become my 2 lists of lists by this > procedure - I actually do not know if they should be initialized in any > other way as lists of lists and how to do this. > > ______________________________________________ [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
