[R] Export kde object as shapefile

[David Winsemius]

On Nov 26, 2009, at 12:40 PM, T.D.Rudolph wrote:

>
> I am trying to estimate home range size using the plug-in method  
> with kernel
> density estimation in the kernel smoothing (ks) package.  Unless  
> there is
> another way I am not familiar with, in order to calculate spatial  
> area under
> the space I need to convert my kde () object into a spatial object  
> somehow
> in order to calculate its spatial area.  Could someone demonstrate  
> how this
> might be done?

Can you explain what you mean by "spatial area under the space" or  
what it is for which you think there is a well defined area in a  
ks:::kde object? (Some example data would, as always, be welcome.)


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David Winsemius, MD
Heritage Laboratories
West Hartford, CT