[R] help with bivariate density plot question

From: Daniela Carollo <carollo_at_exchange.pa.msu.edu>
Date: Thu, 17 Jul 2008 05:09:08 +1000


Hi Spencer,

I have seen your name on the web site, and perhaps you can help me with my R problem.

I'm trying to use KernSur to put in evidence a substructure in a bidimensional plot. My problem is that, in order to get the density in the low density areas (in which the substructure is located) I should use different bandwidths. How I can do that?

Also, I think that the best choice for my case is to use the function "akerdmul" which perform the multivariate adaptive kernel density distribution. Are you familiar with this function?

Any help would be really appreciated.

Thank you very much!

Regards,

Daniela



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