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geoR (version 1.4-8)
geoR - functions for geostatistical data analysis
Description
Geostatistical analysis including likelihood-based and Bayesian methods.
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Install
install.packages('geoR')
Monthly Downloads
5,263
Version
1.4-8
License
GPL Version 2 or later
Maintainer
Paulo J Ribeiro Jr
Last Published
April 25th, 2025
Functions in geoR (1.4-8)
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variofit
Variogram Based Parameter Estimation
variog
Compute Empirical Variograms
set.coords.lims
Sets Limits to Scale Plots
image.grf
Image or Perspective Plot of Simulated Gaussian Random Field
s256i
Simulated Data-Set which Illustrate the Usage of krige.bayes
image.kriging
Image or Perspective Plot with Kriging Results
ksline
Spatial Prediction -- Conventional Kriging
soil
Soil chemistry properties data set
lines.variogram
Line with a Empirical Variogram
lines.variomodel.grf
Lines with True Variogram for Simulated Data
proflik
Computes Profile Likelihoods
pars.limits
Set limits for the parameter values
dup.coords
Locates duplicated coordinates
plot.variogram
Plot Empirical Variogram
grf
Simulation of Gaussian Random Fields
gambia
Gambia Malaria Data
SIC
Spatial Interpolation Comparison data
coords.aniso
Geometric Anisotropy Correction
InvChisquare
The (Scaled) Inverse Chi-Squared Distribution
xvalid
Cross-validation using kriging
ca20
Calcium content in soil samples
lines.variomodel.krige.bayes
Adds a Bayesian Estimate of the Variogram to a Plot
nlmP
Adapts nlm for Constraints in the Parameter Values
camg
Calcium and magnesium content in soil samples
isaaks
Data from Isaaks and Srisvastava's book
boxcox.geodata
Box-Cox transformation for geodata objects
Ksat
Saturated Hydraulic Conductivity
cov.spatial
Computes Value of the Covariance Function
krige.bayes
Bayesian Analysis for Gaussian Geostatistical Models
lines.variomodel
Adds a Line with a Variogram Model to a Variogram Plot
output.control
Defines output options for prediction functions
statistics.predictive
Summary statistics from predictive distributions
elevation
Surface Elevations
likfit
Likelihood Based Parameter Estimation for Gaussian Random Fields
legend.krige
Add a legend to a image with kriging results
boxcox
The Box-Cox Transformed Normal Distribution
geoR-defunct
Defunct Functions in the Package geoR
hoef
Data for spatial analysis of experiments
plot.grf
Plots Variograms for Simulated Data
cite.geoR
Citing Package geoR in Publications
read.geodata
Reads and Converts Data to geoR Format
image.krige.bayes
Plots Results of the Predictive Distribution
subarea
Selects a Subarea from a Geodata Object
hist.krige.bayes
Plots Sample from Posterior Distributions
parana
Rainfall Data from Parana State, Brasil
varcov.spatial
Computes Covariance Matrix and Related Results
matern
Computer Values of the Matern Correlation Function
lines.variomodel.likGRF
Adds a Variogram Line to a Variogram Plot
lines.variogram.envelope
Adds Envelopes Lines to a Variogram Plot
lines.variomodel.variofit
Adds a Line with a Fitted Variogram Model to a Variogram Plot
plot.proflik
Plots Profile Likelihoods
sample.posterior
Samples from the posterior distribution
plot.xvalid
Plot Cross-Validation Results
summary.variomodel
Summarize Results of Variogram Estimation
plot.krige.bayes
Plots Prior and/or Posterior Distributions
summary.likGRF
Summarizes Parameter Estimation Results for Gaussian Random Fields
boxcox.fit
Parameter Estimation for the Box-Cox Transformation
wolfcamp
Wolfcamp Aquifer Data
s100 and s121
Simulated Data-Sets which Illustrate the Usage of the Package geoR
loglik.GRF
Log-Likelihood for a Gaussian Random Field
plot.variog4
Plot Directional Variograms
variog4
Computes Directional Variograms
variog.model.env
Envelops for Empirical Variograms Based on Model Parameters
plot.geodata
Exploratory Geostatistical Plots
geoR-internal
geoR internal functions
coords2coords
Operations on Coordinates
krweights
Computes kriging weights
polygrid
Coordinates of Points Inside a Polygon
trend.spatial
Builds the Trend Matrix
krige.conv
Spatial Prediction -- Conventional Kriging
locations.inside
select prediction locations inside borders
wo
Kriging example data from Webster and Oliver
sample.prior
Samples from the prior
wrappers
Wrappers for the C functions used in geoR
variog.mc.env
Envelops for Empirical Variograms Based on Permutation
summary.geodata
Summaries for geodata object
as.geodata
Converts an Object to the Class "geodata"
points.geodata
Plots Spatial Locations and Data Values