[R] density estimates for fixed points

geir geirdb at hotmail.com
Mon Feb 15 14:08:04 CET 2010


Problem: 
Based on a n x 2 data matrix i want a kernel estimate of the bivariate
density. However, i also wish to specify wich points the density should be
calculated at. 

I can offcourse just write the full kernel density estimate as a R-code, but
surely there must already exist some package for this operation? 

The package density(), seems to create a new matrix (depending on n), where
the density is estimated. But i dont know how to specify the points for this
package.



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