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bookstein
2001 Nov 29
2
memory issue trying to solve too large a problem using hclust
Hi, all.
I'm trying to cluster 12,500 objects using hclust from package mva. The
distance matrix takes up nearly 600 MB. The distance matrix also needs to
be copied when being passed to the fortran routine that actually does the
clustering (it's modified during the clustering), so that's 1200 MB. I'm
actually on a machine with 2.5 GB of memory (and nothing else running), so I