diagonal matrices
Have a look at adiag in the magic package.
On 8/20/05, Afshartous, David <afshart at exchange.sba.miami.edu> wrote:
Hello all,
I have matrices V.i of dimension n.i x n.i, where i = 1, ..., J, and the sum of n.i equals N. (and n.i ! = n.j)
goal: create one large matrix V, where V has matrices V.i on diagonal.
I create each matrix V.i in a for loop (1 to J), so each time I'd like to augment V with the
most recently calculated V.i, such that I'll have V after the final iteration of the for loop.
question: how to initialize V and do the augmentation. any advice much appreciated.
cheers,
dave
ps - please respond directly to afshar at miami.edu, thanks!
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