[R] pheatmap - clustering on some columns only

Adrian Johnson oriolebaltimore at gmail.com
Sat Oct 15 00:28:38 CEST 2016

Dear group,
I have a matrix (300 rows X 475columns).
The data is divided into many classes.
For examples:
475 columns are split into 3 categories - A, B and C

Is it possible to force clustering of columns in A followed by B and C.
I do not want to cluster whole matrix. I want to cluster by 3 categories.

Thanks in advance.


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