search for: p337

Hi, I am trying use lm() on some data, the code works fine but I would like to use a more efficient way to do this. The data looks like this (the data is very sparse with a few 1s, -1s and the rest 0s): > head(adj0708) MARGIN Poss P235 P247 P703 P218 P430 P489 P83 P307 P337.... 1 64.28571 29 0 0 0 0 0 0 0 0 0 0 0 0 0 2 -100.00000 6 0 0 0 0 0 0 0 1 0 0 0 0 0 3 100.00000 4 0 0 0 0 0 0 0 1 0 0 0 0 0 4 -33.33333 7 0 0 0 0 0 0 0 0...

Are there deltas for the revisions of the PDF version of the Agile book? -- fxn