Re: [R] estimate value from simulations

2013-05-16 Thread David Winsemius
On May 15, 2013, at 11:24 PM, Pascal Oettli wrote: > Hi, > > You probably should read R documentation and learn how to use "seq" > > ?seq > ?rowMeans > > HTH, > Pascal > > > On 05/16/2013 03:17 PM, Zilefac Elvis wrote: >> Hello, >> >> I need your help on this matrix: >> >> >> 1 1 1 1 1 1

Re: [R] estimate value from simulations

2013-05-16 Thread arun
May be this helps: mat1<- as.matrix(read.table(text="  1 1 1 1 1 1  2 2 2 2 2 2  3 3 3 3 3 3  5 5 5 5 5 5  2 2 2 2 2 2  3 3 3 3 3 3  6 6 6 6 6 6  2 2 2 2 2 2  3 3 3 3 3 3  1 1 1 1 1 1  2 2 2 2 2 2  3 3 3 3 3 3 ",sep="",header=FALSE)) colnames(mat1)<- NULL  t(sapply(1:3,function(i) colMeans(mat1

Re: [R] estimate value from simulations

2013-05-16 Thread Rui Barradas
Hello, Try the following. mat <- matrix(scan(text = " 1 1 1 1 1 1 2 2 2 2 2 2 3 3 3 3 3 3 5 5 5 5 5 5 2 2 2 2 2 2 3 3 3 3 3 3 6 6 6 6 6 6 2 2 2 2 2 2 3 3 3 3 3 3 1 1 1 1 1 1 2 2 2 2 2 2 3 3 3 3 3 3 "), ncol = 6, byrow = TRUE) idx <- 1 + (seq_len(nrow(mat)) - 1) %% 3 aggregate(mat, l

Re: [R] estimate value from simulations

2013-05-15 Thread Pascal Oettli
Hi, You probably should read R documentation and learn how to use "seq" ?seq ?rowMeans HTH, Pascal On 05/16/2013 03:17 PM, Zilefac Elvis wrote: Hello, I need your help on this matrix: 1 1 1 1 1 1 2 2 2 2 2 2 3 3 3 3 3 3 5 5 5 5 5 5 2 2 2 2 2 2 3 3 3 3 3 3 6 6 6 6 6 6 2 2 2