Kernel density plot on a US map
On 24/03/11 01:20, vioravis wrote:
After a few trials it appears that the cause of the errors is the points lying outside the specified window. 1. As a quick fix, I could remove the points (only a few) and do the analysis. How do I check whether a point lies within the window or not???
?inside.owin
cheers,
Rolf Turner