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gstat (version 0.9-21)

uni- and multivariable geostatistical modelling, prediction and simulation

Description

variogram modelling; simple, ordinary and universal point or block (co)kriging, sequential Gaussian or indicator (co)simulation; variogram and (variogram) map plotting utility functions.

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Version

Install

install.packages('gstat')

Monthly Downloads

19,911

Version

0.9-21

License

GPL

Maintainer

Edzer J Pebesma

Last Published

February 4th, 2025

Functions in gstat (0.9-21)

plot.gstatVariogram

Plot a Sample Variogram
bpy.colors

blue-pink-yellow color scheme that prints well as grey tone
mapasp

Calculate plot aspect ratio for geographic maps
pcb

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

Generate, or Add to Variogram Model
krige.cv

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

Fit a Variogram Model to a Sample Variogram
map.to.lev

rearrange data frame for plotting with levelplot
meuse.all

Meuse river data set -- original, full data set
show.vgms

Plot Variogram Model Functions
predict.gstat

Multivariable Geostatistical Prediction and Simulation
zerodist

find point pairs with equal spatial coordinates
sic2004

Spatial Interpolation Comparison 2004 data set: Natural Ambient Radioactivity
meuse

Meuse river data set
fulmar

Fulmaris glacialis data
walker

Walker Lake sample data set
meuse.alt

Meuse river altitude data set
oxford

Oxford soil samples
plot.pointPairs

Plot a point pairs, identified from a variogram cloud
point.in.polygon

do point(s) fall in a given polygon?
ossfim

Kriging standard errors as function of grid spacing and block size
variogram.line

Semivariance Values For a Given Variogram Model
fit.lmc

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

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

Create gstat objects, or subset it
select.spatial

select points spatially
ncp.grid

Grid for the NCP, the Dutch part of the North Sea
fit.variogram.reml

REML Fit Direct Variogram Partial Sills to Data
gstat-internal

Gstat Internal Functions
variogram

Calculate Sample or Residual Variogram or Variogram Cloud
image

Image Gridded Coordinates in Data Frame
plot.variogramCloud

Plot and Identify Data Pairs on Sample Variogram Cloud
get.contr

Calculate contrasts from multivariable predictions
jura

Jura data set
bubble

Create a bubble plot of spatial data
makegrid

make regular grid with square cells and round numbers
meuse.grid

Prediction Grid for Meuse Data Set