[R] importing SAS data

files I need to look at. Does anyone have experience with this? Thanks Paul Green __ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help

[R] combination levels

Is there a function in R that will give all combination levels. For example, I see there is a choose function that gives choose(5,2) 10 but I want 1 2 1 3 1 4 1 5 2 3 2 4 2 5 3 4 3 5 4 5 This is a simple

[R] BIC or AIC from nnet

Is AIC or BIC available when using the nnet package? Thank you Paul Green __ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help

[R] sort a matrix on just one column

How can I sort(decreasing) a matrix on just the first column? For example, I can I get 8 2 7 5 4 1 from 7 5 4 1 8 2 Thanks __ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help

[R] counts for grouped data

A Thanks in advance Paul Green __ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help