Dear Virgilio,
thanks for the link. I'll have a look at it immediately.
Kind regards,
Michel
2009/3/1 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 w
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
___
Dear Barry,
Excuse me for not being accurate. My problem is this: I have data in WGS84
(longitude / latitude) data. I wish to perform a Kernel Density Estimation
using spatstat. This produces a PNG file. I've succesfully used it with
Cairo to produce a transparent PNG. Next, I want to overlay this
2009/2/28 Michel Barbosa :
> Dear list,
>
> I'm having troubles with matching the Google Map's bounding box with the
> window of plot.ppp (spatstat). My coordinates are in longitude / latitude.
> Ultimately, I'd like to have the bounding box of my Google Maps map to be
> equal to the rectangle (win
Dear list,
I'm having troubles with matching the Google Map's bounding box with the
window of plot.ppp (spatstat). My coordinates are in longitude / latitude.
Ultimately, I'd like to have the bounding box of my Google Maps map to be
equal to the rectangle (window) in R. I've seen suggestions that
