[R] Converting a Dissimilarity Matrix

Liaw, Andy andy_liaw at merck.com
Fri Feb 6 15:39:01 CET 2004

Wrap the matrix in as.dist().


> From: Adam Tee
> Hi all,
> I'm trying to perform a hierarchical clustering on some
> dissimilarity data that I have but the data matrix I have already 
> contains the dissimilarity values.  These values are calculated using
> a separate program.  The dissimilarity matrix in complete with no 
> missing values but the hclust, and agnes routines require it in the
> form produced by daisy or dist.  Is there any of converting 
> my complete matrix to this format without changing the values??
> Thanks
> Adam

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