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Venables and Ripley's MASS 3ed mentions a function predplot, used for plotting results of lda and qda. But even with the library MASS loaded, R (1.4.1) tells me predplot doesn't exist, and when I search the...

You might try the web site of the Bureau of Justice Statistccs, part of the U.S. Department of Justice. Their web site is http://www.ojp.usdoj.gov/bjs/welcome.html. By the way, http://www.fedstats.gov is...

Whenever I try to close a ggobi instance, either by using close.ggobi From R or by just quitting out of ggobi itself, I get an R segmentation fault. Does this happen to anyone else, or is there something weird...

I have a classification tree that I computed via the tree function (in the tree package). I'd like to compute a misclassification table (if that's the right term) on the data used to compute the tree. That is...

partition.tree plots in 2d the partition of a classification tree produced by the function tree (assuming the data frame from which it was computed has two continuous predictors). I get an error when I feed a tree produced by...

I'm having trouble with save and load in R 1.4.0 (on RH 7.2) I originally noticed this with a large R object, but it happens with a tiny one as well: > a <- c(1,2,3...

I'd like to be able to cut dendrograms at a height I specify and then plot the resulting subtrees. I wanted to use the dendrogram object for this purpose because there doesn't seem to be a canned way...

I'd like to change the way plot.hclust displays an hclust object. Here's a description of how it's done now, from the R documentation of hclust: In hierarchical cluster displays, a decision is needed at each merge...