Re: [R] creating a matrix of "objects"

From: hadley wickham <>
Date: Wed 26 Oct 2005 - 23:19:18 EST

> Problem: I need to get a "matrix" of "datapoints".
> Each datapoint has to contain tree attributes.

Have you tried:

m <- matrix(list(), nrbases, nrbases)

? You would then index it using m[[i,j]]. A list is a basic vector, so you can make a matrix with it, just as you can with a vector of numbers.

Hadley mailing list PLEASE do read the posting guide! Received on Wed Oct 26 23:48:15 2005

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