Dear Marianna,
the function agnes in library cluster can compute Ward's method from a raw
data matrix (at least this is what the help page suggests).
Also, you may not be using the most recent version of hclust. The most
recent version has a note in its help page that states:
"Two different
Hi everybody, I have a problem with a cluster analysis.
I am trying to use hclust, method=ward.
The Ward method works with SQUARED Euclidean distances.
Hclust demands "a dissimilarity structure as produced by dist".
Yet, dist does not seem to produce a table of squared euclidean distances,
star
2 matches
Mail list logo
