Inf values in a matrix

Hi

see
?is.infinite
?which
something like

y <- x[-which(is.infinite(x), arr.ind=T)[,1],]
y.removed <-x[which(is.infinite(x), arr.ind=T)[,1],]
shall make the trick.

To:             	r-help at stat.math.ethz.ch
From:           	Ita.Cirovic-Donev at hypo-alpe-adria.com
Date sent:      	Tue, 14 Feb 2006 17:01:12 +0100
Subject:        	[R] Inf values in a matrix

Hello,

I have some Inf values in a matrix, but I don't want to replace them
with some value but rather remove the rows that contain the Inf
values. Also I would like to record the rows which were removed. Is
there an easy way to do this instead of writing loops over the matrix?
Thanks.

Ita Cirovic Donev

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