The internal functions K and f.point.block.cov
are not meant to be called by users directly. They are exported because
other R packages that import from constrainedKriging use them.
K(dist, model)f.point.block.cov(pixconfig, locations, model)
K computes a vector with autocorrelations.
f.point.block.cov computes a (n
\(\times\)
m ) matrix with the autocovariances between n observations and m prediction target blocks.
a numeric vector with distances.
an object of class “covmodel” that defines an
isotropic covariance model.
a list of lists with the information about the pixels used
for the covariance approximation of the polygon neighbourhood
configurations, see respective information in section Value of
preCKrige.
a numeric matrix with two columns that contain the coordinates of the observations.
Christoph Hofer, christoph.hofer@alumni.ethz.ch