constrainedKriging

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

CRAN Package

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.


Documentation


Team


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.

Sun
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0 downloadsMar 2, 2025
14 downloadsMar 3, 2025
12 downloadsMar 4, 2025
43 downloadsMar 5, 2025
7 downloadsMar 6, 2025
8 downloadsMar 7, 2025
8 downloadsMar 8, 2025
5 downloadsMar 9, 2025
7 downloadsMar 10, 2025
12 downloadsMar 11, 2025
29 downloadsMar 12, 2025
16 downloadsMar 13, 2025
6 downloadsMar 14, 2025
44 downloadsMar 15, 2025
6 downloadsMar 16, 2025
11 downloadsMar 17, 2025
6 downloadsMar 18, 2025
9 downloadsMar 19, 2025
22 downloadsMar 20, 2025
10 downloadsMar 21, 2025
7 downloadsMar 22, 2025
12 downloadsMar 23, 2025
22 downloadsMar 24, 2025
9 downloadsMar 25, 2025
4 downloadsMar 26, 2025
11 downloadsMar 27, 2025
43 downloadsMar 28, 2025
7 downloadsMar 29, 2025
6 downloadsMar 30, 2025
2 downloadsMar 31, 2025
12 downloadsApr 1, 2025
0 downloadsApr 2, 2025
0 downloadsApr 3, 2025
0 downloadsApr 4, 2025
0 downloadsApr 5, 2025
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44

The following line graph shows the downloads per day. You can hover over the graph to see the exact number of downloads per day.

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.

The following line graph shows the downloads per day. You can hover over the graph to see the exact number of downloads per day.

Data provided by CRAN


Binaries


Dependencies

  • Depends1 package
  • Imports2 packages
  • Suggests2 packages
  • Reverse Imports1 package