[R-sig-Geo] Point pattern analysis | Kernel estimation and Google Maps

[Virgilio Gomez Rubio]

Michel,

In addition to the comments that have already been made, there is an
example of overlying results (IDW, but kernel estimation can be done in
a similar way) here:

http://www.asdar-book.org/book/die.R

Look at chunks 41 to 44.

Hope this helps.

Virgilio