constrainedKriging: Constrained, Covariance-Matching Constrained and Universal Point or Block Kriging

Provides functions for efficient computations of nonlinear spatial predictions with local change of support. This package supplies functions for tow-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. This 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.

Author
Christoph Hofer
Date of publication
2015-04-30 23:59:28
Maintainer
Christoph Hofer <christoph.hofer@zhaw.ch>
License
GPL (>= 2)
Version
0.2.4

View on CRAN

Man pages

CKrige
Spatial interpolation (2D) by constrained,...
constrainedKriging-package
constrainedKriging a package for nonlinear spatial...
covmodel
Create isotropic covariance model
internal.functions
Internal functions
meuse.blocks
Meuse block
plot.preCKrigePolygons
Plotting polygon configurations and their approximated areas
preCKrige
Spatial Variance-Covariance Matrices for Points and Polygons...
preCKrigePoints-class
Class "preCKrigePoints"
preCKrigePolygons-class
Class "preCKrigePolygons" ~~~

Files in this package

constrainedKriging
constrainedKriging/inst
constrainedKriging/inst/CITATION
constrainedKriging/inst/ChangeLog.txt
constrainedKriging/inst/doc
constrainedKriging/inst/doc/GPC_COPYRIGHT.txt
constrainedKriging/src
constrainedKriging/src/scalePixelCoord.h
constrainedKriging/src/point_block_cov.c
constrainedKriging/src/intboundaries.h
constrainedKriging/src/covariancefunctions.h
constrainedKriging/src/freqdist.h
constrainedKriging/NAMESPACE
constrainedKriging/data
constrainedKriging/data/meuse.blocks.rda
constrainedKriging/R
constrainedKriging/R/f.point.block.cov.R
constrainedKriging/R/CKrige-methods.R
constrainedKriging/R/preCKrige-methods.R
constrainedKriging/R/f.pixconfig.R
constrainedKriging/R/f.kriging.method.R
constrainedKriging/R/f.calc.P.R
constrainedKriging/R/f.intersect.area.R
constrainedKriging/R/f.preCKrige.check.and.test.R
constrainedKriging/R/summary.print.methods.R
constrainedKriging/R/f.row.dist.R
constrainedKriging/R/warnings.R
constrainedKriging/R/f.polygons.preCKrige.R
constrainedKriging/R/f.points.preCKrige.R
constrainedKriging/R/f.covmat.support.R
constrainedKriging/R/Class-preCKrigePoints.R
constrainedKriging/R/plot.preCKrigePolygons.R
constrainedKriging/R/f.centroid.polygon.R
constrainedKriging/R/f.bbox.information.R
constrainedKriging/R/f.kriging.functions.R
constrainedKriging/R/f.bb.cov.one.configuration.R
constrainedKriging/R/f.indicate.small.pred.locations.R
constrainedKriging/R/f.intersect.max.area.R
constrainedKriging/R/f.calc.Q.R
constrainedKriging/R/f.pp.cov.R
constrainedKriging/R/ck.colors.R
constrainedKriging/R/f.point.rec.covmat.R
constrainedKriging/R/f.points.CKrige.R
constrainedKriging/R/f.polygons.CKrige.R
constrainedKriging/R/f.polygoncovmat.R
constrainedKriging/R/covmodlist.R
constrainedKriging/R/f.build.pixel.R
constrainedKriging/R/f.gpc.poly.R
constrainedKriging/R/f.pixelcovmat.R
constrainedKriging/R/f.pixelgrid.R
constrainedKriging/R/AAA.R
constrainedKriging/R/f.p.in.poly.R
constrainedKriging/R/Class-preCKrigePolygons.R
constrainedKriging/MD5
constrainedKriging/DESCRIPTION
constrainedKriging/man
constrainedKriging/man/preCKrigePoints-class.Rd
constrainedKriging/man/covmodel.Rd
constrainedKriging/man/preCKrigePolygons-class.Rd
constrainedKriging/man/internal.functions.Rd
constrainedKriging/man/plot.preCKrigePolygons.Rd
constrainedKriging/man/CKrige.Rd
constrainedKriging/man/meuse.blocks.Rd
constrainedKriging/man/preCKrige.Rd
constrainedKriging/man/constrainedKriging-package.Rd