atakrig

This package is for area-to-area/area-to-point (co)kriging.

Point-scale variogram/cross-variogram can be automatically deconvoluted from irregular/regular spatial support according to Goovaerts, (2008). "Kriging and semivariogram deconvolution in the presence of irregular geographical units." Mathematical Geosciences 40 (1): 101-128.

                   Install from GitHub :  devtools::install_github("maoguihu/atakrig") or install.packages("atakrig")

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Version

Install

install.packages('atakrig')

Monthly Downloads

355

Version

0.9.8.2

License

GPL (>= 2.0)

Maintainer

Maogui Hu

Last Published

January 22nd, 2026

Functions in atakrig (0.9.8.2)

autofitVgm

Auto fit variogram for points.

extractPointVgm

Extract point-scale variogram from deconvoluted ataKrigVgm.

rbindDiscreteArea

Combine two discrete areas.

subsetDiscreteArea

Select discrete area according to area id.

ataCoKriging

Area-to-area, area-to-point coKriging prediciton, cross-validation.

updateDiscreteAreaValue

Update value of discreteArea object.

deconvPointVgm

Point-scale variogram, cross-variogram deconvolution.

ataSetNumberOfThreadsForOMP

Set number of threads for OpenMP.

discretizePolygon

Discretize spatial polygons to points.

ataKriging

Area-to-area, area-to-point ordinary Kriging prediciton, cross-validation.

discretizeRaster

Discretize raster to points.

ataStartCluster

Start/stop cluster parallel calculation.

plotDeconvVgm

Plot deconvoluted point variogram.