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geoR (version 1.2-1)
geoR - functions for geostatistical analysis
Description
Functions to perform geostatistical analysis including model-based methods
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Install
install.packages('geoR')
Monthly Downloads
5,656
Version
1.2-1
License
GPL Version 2 or later
Maintainer
Paulo Ribeiro Jr
Last Published
April 25th, 2025
Functions in geoR (1.2-1)
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cov.spatial
Computes Value of the Covariance Function
legend.krige
Add a legend to a image with kriging results
locations.inside
select prediction locations inside borders
geoRdefunct
Defunct Functions in the Package geoR
lines.variogram
Line with a Empirical Variogram
krige.conv
Spatial Prediction -- Conventional Kriging
summary.likGRF
Summarizes Parameter Estimation Results for Gaussian Random Fields
set.coords.lims
Sets Limits to Scale Plots
lines.krige.bayes
Add a (Bayesian) Estimated Variogram to a Plot
image.kriging
Image or Perspective Plot with Kriging Results
output.control
Defines output options
plot.variogram
Plot Empirical Variogram
plot.geodata
Exploratory Geostatistical Plots
matern
Computer Values of the Matern Correlation Function
sample.posterior
Samples from the posterior distribution
plot.variog4
Plot Directional Variograms
sample.prior
Samples from the prior
ksline
Spatial Prediction -- Conventional Kriging
image.krige.bayes
Plots Results of the Predictive Distribution
geoR.aux
geoR internal functions
grf
Simulation of Gaussian Random Fields
variog.mc.env
Envelops for Empirical Variograms Based on Permutation
image.grf
Image or Perspective Plot of Simulated Gaussian Random Field
BoxCox
Box-Cox transformation related functions
loglik.GRF
Log-Likelihood for a Gaussian Random Field
variog4
Computes Directional Variograms
variog.model.env
Envelops for Empirical Variograms Based on Model Parameters
lines.variomodel
Line with a Variogram Model
InvChisquare
The (Scaled) Inverse Chi-Squared Distribution
as.geodata
Converts an Object to the Class "geodata"
read.geodata
Reads and Converts Data to geoR Format
xvalid
Cross-validation using kriging
plot.krige.bayes
Plots Prior and/or Posterior Distributions
wrappers
Wrappers for the C functions used in geoR
nlmP
Adapts nlm for Constraints in the Parameter Values
polygrid
Coordinates of Points Inside a Polygon
summary.variomodel
Summarize Results of Variogram Estimation
plot.xvalid
Plot Cross-Validation Results
points.geodata
Plots Spatial Locations and Data Values
hist.krige.bayes
Plots Sample from Posterior Distributions
proflik
Computes Profile Likelihoods
plot.proflik
Plots Profile Likelihoods
lines.variogram.envelope
Adds Envelopes Lines to a Variogram Plot
statistics.predictive
Summary statistics from predictive distributions
likfit
Likelihood Based Parameter Estimation for Gaussian Random Fields
trend.spatial
Builds the Trend Matrix
variofit
Variogram Based Parameter Estimation
plot.grf
Plots Variograms for Simulated Data
coords.aniso
Geometric Anisotropy Correction
krige.bayes
Bayesian Analysis for Gaussian Geostatistical Models
varcov.spatial
Computes Covariance Matrix and Related Results
lines.grf
Lines with True Variogram for Simulated Data
variog
Compute Empirical Variograms
s256i
Simulated Data-Set which Illustrate the Usage of krige.bayes
wolfcamp
Wolfcamp Aquifer Data
s100 and s121
Simulated Data-Sets which Illustrate the Usage of the Package geoR
parana
Rainfall Data from Parana State, Brasil
SIC
Spatial Interpolation Comparison data