constrainedKriging (0.1.5)
Constrained, covariance-matching constrained and universal point or block kriging.
http://cran.r-project.org/web/packages/constrainedKriging
The constrainedKriging package provides functions for efficient computations of nonlinear spatial predictions with local change of support. The package supplies functions for two-dimensional spatial interpolation by constrained, covariance-matching constrained and universal (external drift) kriging for points or block of any shape for data with a nonstationary mean function and an isotropic weakly stationary variogram. The linear spatial interpolation methods, constrained and covariance-matching constrained kriging, provide approximately unbiased prediction for nonlinear target values under change of support. The constrainedKriging package extends the range of geostatistical tools available in R and provides a veritable alternative to conditional simulation for nonlinear spatial prediction problems with local change of support.
Maintainer:
Christoph Hofer
Author(s): Christoph Hofer
License: GPL (>= 2)
Uses: Does not use any package
Released almost 2 years ago.
