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.
- Version0.2-11
- R versionR (≥ 2.9)
- LicenseGPL-2
- LicenseGPL-3
- Needs compilation?Yes
- Last release02/04/2025
Documentation
Team
Andreas Papritz
MaintainerShow author detailsChristoph Hofer
Show author detailsRolesAuthor
Insights
Last 30 days
This package has been downloaded 410 times in the last 30 days. More than a random curiosity, but not quite a blockbuster. Still, it's gaining traction! The following heatmap shows the distribution of downloads per day. Yesterday, it was downloaded 12 times.
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Last 365 days
This package has been downloaded 5,915 times in the last 365 days. That's a lot of interest! Someone might even write a blog post about it. The day with the most downloads was Feb 05, 2025 with 109 downloads.
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Dependencies
- Depends1 package
- Imports2 packages
- Suggests2 packages
- Reverse Imports1 package