This question appears to have been asked previously, but not answered. the last response I can find to this previous thread is here: http://tolstoy.newcastle.edu.au/R/help/04/07/0126.html. The asnwer was to provide debugging info, not an answer.
So the problem is that I'm trying to use lda on my dataset. You can download my data here: http://northstar-www.dartmouth.edu/~jgilbert/nolda, I used R's save function to save objects data and classes (yes, I realize that I name stomped the data function in package utils). To replicate my results, simply enter the following: > library(MASS) > load('nolda') > lda(data,classes) Error in lda.default(x, grouping, ...) : length of 'dimnames' [2] not equal to array extent Now, I don't know what that means. > dimnames(data) NULL > dimnames(classes) NULL As for debugging, I don't know how. I cannot debug lda.default as I get the following: > debug(lda.default) Error: Object "lda.default" not found I think that that's pretty much it. Can anyone help me? ______________________________________________ [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
