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I have a text file that I have imported into R. It contains 3 columns and 316940 rows. The first column is vegetation plot ID, the second species names and the third is a cover value (numeric). I imported using the read.table function. My problem is this. I need to reformat the information as a matrix, with the first column becoming the row labels and the second the column labels and the

Hi everyone, Can someone explain me how to calculate SAS type III sums of squares in R? Not that I would like to use them, I know they are problematic. I would like to know how to calculate them in order to demonstrate that strange things happen when you use them (for a course for example). I know you can use drop1(lm(), test="F") but for an lm(y~A+B+A:B), type III SSQs are only

If I use smbmount and copy a file > 2GB in size, I get an error: "8720 File Size Limit Exceeded" I'm using kernel 2.4.18 (smp) with Redhat 7.3. Can anyone help me with this? Thanks, Mick e-ssociate EPSON (UK) Ltd. Tel 01442 227374 www.epson.co.uk