Re: [R] (second round) creating a certain type of matrix

2006-02-08 Thread Adaikalavan Ramasamy
I cleaned up your function a bit but please double check generate.matrix - function(nr, runs=5){ h - nr/2## half of nr nc - nr/10 + 1 mat - matrix(0, nr, nc) ## initialize mat[ ,1] - c( rep(1, h), rnorm(h) ) ## 1st

[R] (second round) creating a certain type of matrix

2006-02-07 Thread Taka Matzmoto
Hi R users Here is what I got with help from Petr Pikal (Thanks Petr Pikal). I modified Petr Pikal's code to a little to meet my purpose. I created a function to generate a matrix generate.matrix-function(n.variable) { mat-matrix(0,n.variable,(n.variable/2)/5+1) #matrix of zeroes dd-dim(mat) #