[BioC] SOM clustering

[Tanay Ghosh [guest]]

How can I generate SOM clustering from my microarray data and how to see a dendogram view of SOM clustering?

 -- output of sessionInfo(): 

> sessionInfo()
R version 2.14.0 (2011-10-31)
Platform: x86_64-apple-darwin9.8.0/x86_64 (64-bit)

locale:
[1] en_US.UTF-8/en_US.UTF-8/en_US.UTF-8/C/en_US.UTF-8/en_US.UTF-8

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base     

other attached packages:
[1] class_7.3-3

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