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I've written a python script using pylab and scipy to output hierarchical cluster heatmaps and dendrograms from an expression matrix based on this post: plotting results of hierarchical clustering ontop of a matrix of data in python

Now I would like to export my array and gene (column and row) dendrograms to a text files such that the program TreeView can also view this data (e.g., cdt, gtr, atr files). Does anyone have experience with this?

Thanks

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nateS
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  • I don't have any experience with it, but http://jtreeview.sourceforge.net/docs/JTVUserManual/ch02s11.html#ch2_file_tr_colheaders describes how the files should look -- just a normal tab delemited. Then it's just a matter of converting the data of the `Z1` in the question you are reffering to in the proper way. – deinonychusaur Jun 04 '12 at 21:57
  • let me know (here) if you run into problems. – deinonychusaur Jun 07 '12 at 13:44

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