[R] Two way joining vs heatmap

Schalk Heunis schalk.heunis at enerweb.co.za
Mon Aug 31 08:25:46 CEST 2009


Hi

STATISTICA has a function called "Two-way joining" (see
http://www.statsoft.com/TEXTBOOK/stcluan.html#twotwo) and the
reference material states that this is based on the method as
published by Hartigan (found this paper:
http://www.jstor.org/pss/2284710 through wikipedia).

What is the relationship (if any) between the "heatmap" function in R
and this technique? Is there an alternative function to use?

Thanks for the help!
Schalk Heunis




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