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Clustering with Mahalanobis Distance
2008 Dec 08
1
Clustering with Mahalanobis Distance
Dear R ExpeRts, I'm having memory difficulties using mahalanobis distance to trying to cluster in R. I was wondering if anyone has done it with a matrix of 6525x17 (or something similar to that size). I have a matrix of 6525 genes and 17 samples. I have my R memory increased to the max and am still getting "cannot allocate vector of size" errors. My matrix "x" is actually a transpose of the original matrix (as I want to cluster by sample...