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gstat (version 2.1-2)

Spatial and Spatio-Temporal Geostatistical Modelling, Prediction and Simulation

Description

Variogram modelling; simple, ordinary and universal point or block (co)kriging; spatio-temporal kriging; sequential Gaussian or indicator (co)simulation; variogram and variogram map plotting utility functions; supports sf and stars.

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Version

Install

install.packages('gstat')

Monthly Downloads

20,315

Version

2.1-2

License

GPL (>= 2.0)

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Pull Requests

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Repository

https://github.com/r-spatial/gstat/

Homepage

https://r-spatial.github.io/gstat/

Maintainer

Last Published

September 5th, 2024

Functions in gstat (2.1-2)

Ordinary global Spatio-Temporal Kriging

Extracting parameters and their names from a spatio-temporal variogram model

Produce h-scatterplot

Oxford soil samples

Kriging standard errors as function of grid spacing and block size

Create gstat objects, or subset it

Image Gridded Coordinates in Data Frame

Simple, Ordinary or Universal, global or local, Point or Block Kriging, or simulation.

Fit a Linear Model of Coregionalization to a Multivariable Sample Variogram

plot.gstatVariogram

Plot a sample variogram, and possibly a fitted model

PCB138 measurements in sediment at the NCP, the Dutch part of the North Sea

(co)kriging cross validation, n-fold or leave-one-out

rearrange data frame for plotting with levelplot

Calculate contrasts from multivariable predictions

conditional/unconditional spatio-temporal simulation

plot.pointPairs

Plot a point pairs, identified from a variogram cloud

Gstat Internal Functions

Simulation based on circulant embedding

TransGaussian kriging using Box-Cox transforms

Meuse river altitude data set

Function that returns the covariances for areas

Constructing a spatio-temporal variogram

Get or set progress indicator

Meuse river data set -- original, full data set

Multivariable Geostatistical Prediction and Simulation

plot.variogramCloud

Plot and Identify Data Pairs on Sample Variogram Cloud

vgm.panel.xyplot

panel functions for most of the variogram plots through lattice

Spatial Interpolation Comparison 2004 data set: Natural Ambient Radioactivity

Plot Variogram Model Functions

Grid for the NCP, the Dutch part of the North Sea

Südliche Tullnerfeld data set

variogramSurface

Semivariance values for a given spatio-temporal variogram model

point-point, point-area or area-area semivariance

Ireland wind data, 1961-1978

Calculate Sample or Residual Variogram or Variogram Cloud

Spatial Interpolation Comparison 1997 data set: Swiss Rainfall

Semivariance Values For a Given Variogram Model

Calculate Spatio-Temporal Sample Variogram

Generate, or Add to Variogram Model

Precomputed variogram for PM10 in data set air

Walker Lake sample and exhaustive data sets

Plot map matrix of prediction error variances and covariances

Fit a Variogram Model to a Sample Variogram

Estimation of the spatio-temporal anisotropy

Coal ash samples from a mine in Pennsylvania

fit.variogram.reml

REML Fit Direct Variogram Partial Sills to Data

Spatio-temporal data set with rural background PM10 concentrations in Germany 2005

fit.variogram.gls

GLS fitting of variogram parameters

Fulmaris glacialis data

fit.StVariogram

Fit a spatio-temporal sample variogram to a sample variogram