Re: [R] Storing datasets

And I'd like to add, just for the purpose of learning about R ... even if wishes to use the loop version, there appears to be a misunderstanding of R syntax. The expression 1:225*100 does not produce 22500 numbers to put into the matrix, as apparently expected. Compare: 1:3*5 [1] 5 10

Re: [R] Storing datasets

I found a solution myself, but thanks for the answers. I solved it like this: D - matrix(1:225*100,nrow=100,ncol=225) for(i in 1:225) D[,i] - rt(100,df=225) end -- View this message in context: http://r.789695.n4.nabble.com/Storing-datasets-tp4632874p4633071.html Sent from the R help

Re: [R] Storing datasets

On Tue, Jun 12, 2012 at 12:24 AM, Rody rodric_seu...@hotmail.com wrote: I found a solution myself, but thanks for the answers. I solved it like this: D - matrix(1:225*100,nrow=100,ncol=225) for(i in 1:225)     D[,i] - rt(100,df=225) end but as Don said, you can do this in one step (and it is

Re: [R] Storing datasets

This does tend to look like homework, but... If you want them in one vector, then that vector will have length 225*100, of course. So rt(225*100,225) would do it. Or you could use the matrix() function to convert this to a matrix. See ?matrix. -Don -- Don MacQueen Lawrence Livermore National

[R] Storing datasets

Hi everyone I need to make a work for school in R and one of my questions is to create 225 datasets of 100 observations and they need to be t_225 distributed. So, I know how to make one dataset (rt(100,df=225)), but how can I store those 225 in one vector, array,.. ? -- View this message in

Re: [R] Storing datasets

Take a look at ?replicate. Michael On Jun 9, 2012, at 5:16 AM, Rody rodric_seu...@hotmail.com wrote: Hi everyone I need to make a work for school in R and one of my questions is to create 225 datasets of 100 observations and they need to be t_225 distributed. So, I know how to make one