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geoR (version 1.5-6)
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
1.5-6
License
GPL Version 2 or later
Maintainer
Paulo Ribeiro Jr
Last Published
April 25th, 2025
Functions in geoR (1.5-6)
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boxcox
The Box-Cox Transformed Normal Distribution
InvChisquare
The (Scaled) Inverse Chi-Squared Distribution
image.kriging
Image or Perspective Plot with Kriging Results
gambia
Gambia Malaria Data
likfit
Likelihood Based Parameter Estimation for Gaussian Random Fields
plot.grf
Plots Variograms for Simulated Data
ca20
Calcium content in soil samples
subarea
Selects a Subarea from a Geodata Object
plot.variog4
Plot Directional Variograms
hist.krige.bayes
Plots Sample from Posterior Distributions
image.krige.bayes
Plots Results of the Predictive Distribution
plot.geodata
Exploratory Geostatistical Plots
lines.variogram
Line with a Empirical Variogram
set.coords.lims
Sets Limits to Scale Plots
eyefit
Interactive Variogram Estimation
krige.bayes
Bayesian Analysis for Gaussian Geostatistical Models
nearloc
Near location to a point
sample.prior
Sample the prior distribution
krige.conv
Spatial Prediction -- Conventional Kriging
head
Head observations in a regional confined aquifer
lines.variomodel.variofit
Adds a Line with a Fitted Variogram Model to a Variogram Plot
loglik.GRF
Log-Likelihood for a Gaussian Random Field
SIC
Spatial Interpolation Comparison data
lines.variogram.envelope
Adds Envelopes Lines to a Variogram Plot
lines.variomodel.grf
Lines with True Variogram for Simulated Data
cov.spatial
Computes Value of the Covariance Function
legend.krige
Add a legend to a image with kriging results
Ksat
Saturated Hydraulic Conductivity
sample.posterior
Samples from the posterior distribution
points.geodata
Plots Spatial Locations and Data Values
variofit
Variogram Based Parameter Estimation
s256i
Simulated Data-Set which Illustrate the Usage of krige.bayes
xvalid
Cross-validation using kriging
polygrid
Coordinates of Points Inside a Polygon
plot.xvalid
Plot Cross-Validation Results
soil
Soil chemistry properties data set
elevation
Surface Elevations
boxcox.geodata
Box-Cox transformation for geodata objects
hoef
Data for spatial analysis of experiments
read.geodata
Reads and Converts Data to geoR Format
isaaks
Data from Isaaks and Srisvastava's book
coords2coords
Operations on Coordinates
coords.aniso
Geometric Anisotropy Correction
varcov.spatial
Computes Covariance Matrix and Related Results
variog.model.env
Envelops for Empirical Variograms Based on Model Parameters
wolfcamp
Wolfcamp Aquifer Data
summary.variofit
Summarize Results of Variogram Estimation
matern
Computer Values of the Matern Correlation Function
lines.variomodel.likGRF
Adds a Variogram Line to a Variogram Plot
output.control
Defines output options for prediction functions
geoR-internal
geoR internal functions
grf
Simulation of Gaussian Random Fields
wrappers
Wrappers for the C functions used in geoR
plot.krige.bayes
Plots Prior and/or Posterior Distributions
parana
Rainfall Data from Parana State, Brasil
lines.variomodel
Adds a Line with a Variogram Model to a Variogram Plot
statistics.predictive
Summary statistics from predictive distributions
boxcox.fit
Parameter Estimation for the Box-Cox Transformation
image.grf
Image, Contour or Perspective Plot of Simulated Gaussian Random Field
ksline
Spatial Prediction -- Conventional Kriging
summary.geodata
Summaries for geodata object
variog
Compute Empirical Variograms
cite.geoR
Citing Package geoR in Publications
plot.variogram
Plot Empirical Variogram
s100 and s121
Simulated Data-Sets which Illustrate the Usage of the Package geoR
variog4
Computes Directional Variograms
krweights
Computes kriging weights
wo
Kriging example data from Webster and Oliver
trend.spatial
Builds the Trend Matrix
variog.mc.env
Envelops for Empirical Variograms Based on Permutation
as.geodata
Converts an Object to the Class "geodata"
lines.variomodel.krige.bayes
Adds a Bayesian Estimate of the Variogram to a Plot
pars.limits
Set limits for the parameter values
nlmP
Adapts nlm for Constraints in the Parameter Values
proflik
Computes Profile Likelihoods
locations.inside
Select prediction locations inside borders
summary.likGRF
Summarizes Parameter Estimation Results for Gaussian Random Fields
geoR-defunct
Defunct Functions in the Package geoR
tce
TCE concentrations in groundwater in a vertical cross section
plot.proflik
Plots Profile Likelihoods
camg
Calcium and magnesium content in soil samples
dup.coords
Locates duplicated coordinates