St Jude leukemia data
A data frame containing data 983 features (columns) measured on 246 patients (rows).
It is reported that there are 6 distinct groups within the data, so something close to 6 ought to be identified by clustering either the rows or the columns.
http://portals.broadinstitute.org/cgi-bin/cancer/publications/view/87 Beware! the URL has been known to change. An alternative is to go to http://portals.broadinstitute.org/cgi-bin/cancer and search for the paper by Monti et al.
S. Monti, P. Tamayo, J. Mesirov and T. Golub, Consensus clustering: a resampling-based method for class discovery and visualization of gene expression data, Machine Learning, 52, 91 – 118, 2003
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.