{ "_id": "6a1c05f41d7bb097a0a2af6a", "Package": "constrainedKriging", "Version": "0.2-11", "Type": "Package", "Title": "Constrained, Covariance-Matching Constrained and Universal Point\nor Block Kriging", "Date": "2025-02-04", "Authors@R": "c(person(\"Christoph\", \"Hofer\", role = \"aut\", email = \"christoph.hofer@alumni.ethz.ch\"), person(\"Andreas\", \"Papritz\", role = c(\"ctb\", \"cre\"), email = \"papritz@retired.ethz.ch\" ))", "Description": "Provides functions for efficient computation of non-linear\nspatial predictions with local change of support (Hofer, C. and\nPapritz, A. (2011) \"constrainedKriging: An R-package for\ncustomary, constrained and covariance-matching constrained\npoint or block kriging\" ).\nThis package supplies functions for two-dimensional spatial\ninterpolation by constrained (Cressie, N. (1993) \"Aggregation\nin geostatistical problems\" ),\ncovariance-matching constrained (Aldworth, J. and Cressie, N.\n(2003) \"Prediction of nonlinear spatial functionals\"\n) and universal (external\ndrift) Kriging for points or blocks of any shape from data with\na non-stationary mean function and an isotropic weakly\nstationary covariance function. The linear spatial\ninterpolation methods, constrained and covariance-matching\nconstrained Kriging, provide approximately unbiased prediction\nfor non-linear target values under change of support. This\npackage extends the range of tools for spatial predictions\navailable in R and provides an alternative to conditional\nsimulation for non-linear spatial prediction problems with\nlocal change of support.", "License": "GPL (>= 2)", "NeedsCompilation": "yes", "Packaged": { "Date": "2026-05-31 09:54:28 UTC", "User": "root" }, "Author": "Christoph Hofer [aut], Andreas Papritz [ctb, cre]", "Maintainer": "Andreas Papritz ", "Repository": "https://cran.r-universe.dev", "Date/Publication": "2025-02-04 22:40:11 UTC", "RemoteUrl": "https://github.com/cran/constrainedKriging", "RemoteRef": "HEAD", "RemoteSha": "89f39e452195a8676dedbf302ec3d4401510b0e6", "MD5sum": "c8b0c1922a969fd5a1125ab8fa7ff8b6", "_user": "cran", "_type": "src", "_file": "constrainedKriging_0.2-11.tar.gz", "_fileid": "d5833079564159f1214b8574c22ae15fe87571a520dde50b8e8eb1755e1d0388", "_filesize": 385610, "_sha256": "d5833079564159f1214b8574c22ae15fe87571a520dde50b8e8eb1755e1d0388", "_created": "2026-05-31T09:54:28.000Z", 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