Hello,
I have a very long (~50,000) sequence of repeating numbers. The first
100 are:
[1] 0 0 0 0 0 0 0 0 0 0 0 429
[13] 429 429 429 429 429 429 429 858 858 858 858
858
[25] 858 1287 1287 1287 1287 1287 1716 2145
Hi,
On R 2.10.1 for Windows, when I do the following to duplicate the
structure of a large numeric matrix called matrix1:
matrix2 <- matrix(0,nrow=nrow(matrix1),ncol=ncol(matrix1))
and then
rownames(matrix2) <- rownames(matrix1)
I get a "cannot allocate vector of size xxMb" error
but if I
Hello,
I am generating an hclust() object and want to extract a subset of
clusters WITHOUT using cutree(). I see this somehow involves using the
$merge matrix to associate $labels into their appropriate clusters where
clusters are split below a given $height threshold. Can anyone suggest
a
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