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4 results for “from:Md Desa, Zairul Nor Deana Binti”

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Create a matrix with increment and element with zero subscript

Md Desa, Zairul Nor Deana Binti · Oct 24, 2011 · r-help

Hello, Does anyone knows how to deal with zero subscript in R. I have this code: for (i in 1:nitems){ + for (j in 1:ncat-1) { + draw<-matrix(rnorm(nitems*(ncat-1),seed1,seed2),nitems,(ncat-1)) + d<-( sigma...

set seed for random draws

Md Desa, Zairul Nor Deana Binti · Nov 4, 2011 · r-help

Hello, all! I need help on these two problems: 1) If I want to randomly draw numbers from standard normal (or other distributions) in loops e.g.: ty=0; ks=0 for (i in 1:5) { set.seed(14537+i...

set seed for random draws

Md Desa, Zairul Nor Deana Binti · Nov 5, 2011 · r-help

Thank you everybody for the helpful advices. Basically, I try to figure out why I get different numbers as there are more than one seed for a loop within a loop. Well, I guest I got it now. Because every...

Create a matrix with increment and element with zero subscript

Md Desa, Zairul Nor Deana Binti · Oct 25, 2011 · r-help

Thanks, all! I've tried changing the start and end of the loop and I tried cbind initial column with the other columns to get the matrix I want. It did work! Thanks also for the note about the parentheses...

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