fftinterpolate.fromSPDF: fftinterpolate.fromSPDF function
Description
This method performs interpolation within the function
fftgrid for fromSPDF objects.
Usage
## S3 method for class 'fromSPDF':
fftinterpolate(spatial, mcens, ncens, ext, ...)
Arguments
spatial
objects of class spatialAtRisk
mcens
x-coordinates of interpolation grid in
extended space
ncens
y-coordinates of interpolation grid in
extended space
ext
integer multiple by which grid should be
extended, default is 2. Generally this will not need to
be altered, but if the spatial correlation decays slowly,
increasing 'ext' may be necessary.