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Re: st: re: matrix question
From
[email protected] (Brendan Halpin)
To
[email protected]
Subject
Re: st: re: matrix question
Date
Mon, 06 Feb 2012 09:54:14 +0000
On Mon, Feb 06 2012, Christopher Baum wrote:
> <>
> Duh! The transformation matrix can readily be computed as a Kronecker product:
>
> mata
> bigmat = runiform(15,6)
> eye = I(rows(bigmat) / 5)
> bee = J(1, 5, 1/5)
> transmat = eye # bee
> reduced = transmat * bigmat
> bigmat
> reduced
> end
You're still ahead of me!
Brendan
--
Brendan Halpin, Department of Sociology, University of Limerick, Ireland
Tel: w +353-61-213147 f +353-61-202569 h +353-61-338562; Room F1-009 x 3147
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