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geoR (version 1.0-0)
geoR - functions for geostatistical analysis
Description
Functions to perform geostatistical analysis including model-based methods
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1.0-0
Install
install.packages('geoR')
Monthly Downloads
6,257
Version
1.0-0
License
GPL Version 2 or later
Maintainer
Paulo Ribeiro Jr
Last Published
August 29th, 2025
Functions in geoR (1.0-0)
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image.grf
Image or Perspective Plot of Simulated Gaussian Random Field
grf
Simulation of Gaussian Random Fields
lines.krige.bayes
Add a (Bayesian) Estimated Variogram to a Plot
image.krige.bayes
Plots Results of the Predictive Distribution
lines.variogram.envelope
Adds Envelopes Lines to a Variogram Plot
as.geodata
Converts an Object to the Class "geodata"
coords.aniso
Geometric Anisotropy Correction
summary.likGRF
Summarizes Parameter Estimation Results for Gaussian Random Fields
plot.variogram
Plot Empirical Variogram
nlmP
Adapts nlm for Constraints in the Parameter Values
image.kriging
Image or Perspective Plot with Kriging Results
varcov.spatial
Computes Covariance Matrix and Related Results
cov.spatial
Computes Value of the Covariance Function
wrappers
Wrappers for the C functions used in geoR
points.geodata
Plots Spatial Locations and Data Values
variog.mc.env
Envelops for Empirical Variograms Based on Permutation
summary.variomodel
Summarize Results of Variogram Estimation
ksline
Spatial Prediction -- Conventional Kriging
krige.conv
Spatial Prediction -- Conventional Kriging
plot.proflik
Plots Profile Likelihoods
krige.bayes
Bayesian Analysis for Gaussian Geostatistical Models
trend.spatial
Prepare Trend Matrix
wlsfit
Variogram Fitting by Weighted Least Squares
likfit.old
Likelihood Estimation for Gaussian Random Fields
matern
Computer Values of the Matern Correlation Function
likfit
Likelihood Based Parameter Estimation for Gaussian Random Fields
plot.grf
Plots Variograms for Simulated Data
loglik.GRF
Log-Likelihood for a Gaussian Random Field
lines.variogram
Line with a Empirical Variogram
read.geodata
Reads and Converts Data to geoR Format
polygrid
Coordinates of Points Inside a Polygon
lines.variomodel
Line with a Variogram Model
olsfit
Variogram Fitting by Ordinary Least Squares
plot.geodata
Exploratory Geostatistical Plots
variog.model.env
Envelops for Empirical Variograms Based on Model Parameters
proflik
Computes Profile Likelihoods
lines.grf
Lines with True Variogram for Simulated Data
variog
Compute Empirical Variograms
s100 and s121
Simulated Data-Sets which Illustrate the Usage of the Package geoR
parana
Rainfall Data from Parana State, Brasil