Cross Validation for 3d raster

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Cross Validation for 3d raster

Francois Chartier

Using v vol rst, and trying to minimize the error between the interpolation and actual 3d points by adjusting the Tension. Cross validation can be done to find out the error between the data and interpolation at the same location.  

I would like to know what output value of the cross validation process corresponds too? is it just a difference between the interpolated voxel and the dat point value?


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