From: Economics Guy <economics.guy_at_gmail.com>

Date: Tue, 11 Mar 2008 11:15:44 -0400

R-help_at_r-project.org mailing list

https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. Received on Tue 11 Mar 2008 - 15:30:12 GMT

Date: Tue, 11 Mar 2008 11:15:44 -0400

## First I generate the matrix of probabilities for example purposes.

probMatrix <- matrix(NA,5,5){

for (i in 1:5)

probVectorI <- runif(5,0,1)

probMatrix[i,] <- probVectorI

}

# Now I want to take each element in probMatrix and use it as the

probability parameter in rbinom draw and generate a new matrix.
Something like this:

binomialMatrix <- rbinom(1,1,probMatrix)

# But that does not work. I know I can run a loop across each vector

of the matrix, but this seems like an bad way to do this.

---------------------------End Code--------------------------------

So any help would be appreciated.

Thanks,

EG

R-help_at_r-project.org mailing list

https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. Received on Tue 11 Mar 2008 - 15:30:12 GMT

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