Package: constrainedKriging 0.2-8
Andreas Papritz
constrainedKriging: Constrained, Covariance-Matching Constrained and Universal Point or Block Kriging
Provides functions for efficient computation of non-linear spatial predictions with local change of support (Hofer, C. and Papritz, A. (2011) "constrainedKriging: An R-package for customary, constrained and covariance-matching constrained point or block kriging" <doi:10.1016/j.cageo.2011.02.009>). This package supplies functions for two-dimensional spatial interpolation by constrained (Cressie, N. (1993) "Aggregation in geostatistical problems" <doi:10.1007/978-94-011-1739-5_3>), covariance-matching constrained (Aldworth, J. and Cressie, N. (2003) "Prediction of nonlinear spatial functionals" <doi:10.1016/S0378-3758(02)00321-X>) and universal (external drift) Kriging for points or blocks of any shape from data with a non-stationary mean function and an isotropic weakly stationary covariance function. The linear spatial interpolation methods, constrained and covariance-matching constrained Kriging, provide approximately unbiased prediction for non-linear target values under change of support. This package extends the range of tools for spatial predictions available in R and provides an alternative to conditional simulation for non-linear spatial prediction problems with local change of support.
Authors:
constrainedKriging_0.2-8.tar.gz
constrainedKriging_0.2-8.tar.gz(r-4.5-noble)constrainedKriging_0.2-8.tar.gz(r-4.4-noble)
constrainedKriging_0.2-8.tgz(r-4.4-emscripten)constrainedKriging_0.2-8.tgz(r-4.3-emscripten)
constrainedKriging.pdf |constrainedKriging.html✨
constrainedKriging/json (API)
| # Install 'constrainedKriging' in R: |
| install.packages('constrainedKriging', repos = c('https://cran.r-universe.dev', 'https://cloud.r-project.org')) |
- meuse.blocks - Meuse block
This package does not link to any Github/Gitlab/R-forge repository. No issue tracker or development information is available.
Last updated 24 days agofrom:5507cea1b1. Checks:OK: 2. Indexed: yes.
| Target | Result | Date |
|---|---|---|
| Doc / Vignettes | OK | Aug 25 2024 |
| R-4.5-linux-x86_64 | OK | Aug 25 2024 |
Exports:ck.colorsCKrigecovmodelcovmodellistf.point.block.covKpreCKrigepreCKrigePointspreCKrigePolygonsshow
Dependencies:classclassIntDBIe1071KernSmoothlatticemagrittrMASSproxyRcpps2sfspspatialCovarianceunitswk
Readme and manuals
Help Manual
| Help page | Topics |
|---|---|
| Nonlinear Spatial Kriging Predictions under Change of Support | constrainedKriging-package constrainedKriging |
| Colour Palette | ck.colors |
| Constrained, Covariance-matching Constrained and Universal Kriging | CKrige CKrige,formula,data.frame,formula,preCKrigePoints-method CKrige,formula,data.frame,formula,preCKrigePolygons-method CKrige-methods CKrige.points CKrige.polygons print.CKrige.exout.points print.CKrige.exout.polygons summary.CKrige.exout.points summary.CKrige.exout.polygons |
| Create isotropic covariance model | covmodel covmodellist print.covmodel |
| Meuse block | meuse.blocks |
| Plotting a Polygon Neighbourhood Configuration | plot.preCKrigePolygons |
| Spatial Variance-Covariance Matrices for Sets of Points and Polygons | preCKrige preCKrige,SpatialPoints,ANY,covmodel-method preCKrige,SpatialPointsDataFrame,ANY,covmodel-method preCKrige,SpatialPolygons,ANY,covmodel-method preCKrige,SpatialPolygonsDataFrame,ANY,covmodel-method preCKrige-methods preCKrige.points preCKrige.pointsDF preCKrige.polygons preCKrige.polygonsDF |
| Class "preCKrigePoints" | preCKrigePoints preCKrigePoints-class print.preCKrigePoints show,preCKrigePoints-method summary.preCKrigePoints |
| Class preCKrigePolygons | preCKrigePolygons preCKrigePolygons-class print.preCKrigePolygons show,preCKrigePolygons-method show-methods summary.preCKrigePolygons |