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gstat (version 2.0-2)

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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Install

install.packages('gstat')

Monthly Downloads

15,389

Version

2.0-2

License

GPL (>= 2.0)

Issues

Pull Requests

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Maintainer

Edzer Pebesma

Last Published

May 16th, 2019

Functions in gstat (2.0-2)

fit.variogram

Fit a Variogram Model to a Sample Variogram
krigeSTSimTB

conditional/unconditional spatio-temporal simulation
krigeST

Ordinary global Spatio-Temporal Kriging
hscat

Produce h-scatterplot
sic2004

Spatial Interpolation Comparison 2004 data set: Natural Ambient Radioactivity
show.vgms

Plot Variogram Model Functions
vgm.panel.xyplot

panel functions for most of the variogram plots through lattice
image

Image Gridded Coordinates in Data Frame
krigeSimCE

Simulation based on circulant embedding
jura

Jura data set
map.to.lev

rearrange data frame for plotting with levelplot
meuse.all

Meuse river data set -- original, full data set
ossfim

Kriging standard errors as function of grid spacing and block size
vgmArea

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

TransGaussian kriging using Box-Cox transforms
sic97

Spatial Interpolation Comparison 1997 data set: Swiss Rainfall
spplot.vcov

Plot map matrix of prediction error variances and covariances
oxford

Oxford soil samples
predict

Multivariable Geostatistical Prediction and Simulation
progress

Get or set progress indicator
vv

Precomputed variogram for PM10 in data set air
vgmAreaST

Function that returns the covariances for areas
walker

Walker Lake sample and exhaustive data sets
tull

S<U+00FC>dliche Tullnerfeld data set
fit.variogram.reml

REML Fit Direct Variogram Partial Sills to Data
variogram

Calculate Sample or Residual Variogram or Variogram Cloud
fulmar

Fulmaris glacialis data
fit.StVariogram

Fit a spatio-temporal sample variogram to a sample variogram
fit.lmc

Fit a Linear Model of Coregionalization to a Multivariable Sample Variogram
variogramLine

Semivariance Values For a Given Variogram Model
get.contr

Calculate contrasts from multivariable predictions
krige.cv

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

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

Grid for the NCP, the Dutch part of the North Sea
meuse.alt

Meuse river altitude data set
pcb

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

Gstat Internal Functions
plot.gstatVariogram

Plot a sample variogram, and possibly a fitted model
variogramST

Calculate Spatio-Temporal Sample Variogram
variogramSurface

Semivariance values for a given spatio-temporal variogram model
plot.pointPairs

Plot a point pairs, identified from a variogram cloud
vgm

Generate, or Add to Variogram Model
vgmST

Constructing a spatio-temporal variogram
plot.variogramCloud

Plot and Identify Data Pairs on Sample Variogram Cloud
wind

Ireland wind data, 1961-1978
DE_RB_2005

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

Coal ash samples from a mine in Pennsylvania
fit.variogram.gls

GLS fitting of variogram parameters
extractPar

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

Estimation of the spatio-temporal anisotropy
gstat

Create gstat objects, or subset it