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geoR (version 1.7-5.2.1)
Analysis of Geostatistical Data
Description
Geostatistical analysis including traditional, likelihood-based and Bayesian methods.
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Install
install.packages('geoR')
Monthly Downloads
5,479
Version
1.7-5.2.1
License
GPL (>= 2)
Maintainer
Paulo Ribeiro Jr
Last Published
July 29th, 2018
Functions in geoR (1.7-5.2.1)
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as.geodata
Converts an Object to the Class "geodata"
dup.coords
Locates duplicated coordinates
elevation
Surface Elevations
boxcoxfit
Parameter Estimation for the Box-Cox Transformation
hoef
Data for spatial analysis of experiments
ca20
Calcium content in soil samples
lines.variogram
Line with a Empirical Variogram
lines.variogram.envelope
Adds Envelopes Lines to a Variogram Plot
nearloc
Near location to a point
.nlmP
Adapts nlm for Constraints in the Parameter Values
plot.variogram
Plot Empirical Variogram
plot.xvalid
Plot Cross-Validation Results
eyefit
Interactive Variogram Estimation
image.grf
Image, Contour or Perspective Plot of Simulated Gaussian Random Field
gambia
Gambia Malaria Data
likfitBGCCM
Fits the bivariate Gaussian common component geostatistical model
lines.variomodel.krige.bayes
Adds a Bayesian Estimate of the Variogram to a Plot
camg
Calcium and magnesium content in soil samples
isaaks
Data from Isaaks and Srisvastava's book
coords.aniso
Geometric Anisotropy Correction
coords2coords
Operations on Coordinates
practicalRange
Pratical range for correlation functions
pred_grid
Generates a 2D Prediction Grid
jitterDupCoords
Jitters (duplicated) coordinates.
statistics.predictive
Summary statistics from predictive distributions
subarea
Selects a Subarea from a Geodata Object
s100 and s121
Simulated Data-Sets which Illustrate the Usage of the Package geoR
legend.krige
Add a legend to a image with kriging results
variofit
Variogram Based Parameter Estimation
cov.spatial
Computes Value of the Covariance Function
head
Head observations in a regional confined aquifer
s256i
Simulated Data-Set which Illustrate the Usage of krige.bayes
likfit
Likelihood Based Parameter Estimation for Gaussian Random Fields
hist.krige.bayes
Plots Sample from Posterior Distributions
locations.inside
Select prediction locations inside borders
sample.prior
Sample the prior distribution
Ksat
Saturated Hydraulic Conductivity
SIC
Spatial Interpolation Comparison data
variog
Compute Empirical Variograms
boxcox
The Box-Cox Transformed Normal Distribution
variog4
Computes Directional Variograms
lines.variomodel
Adds a Line with a Variogram Model to a Variogram Plot
InvChisquare
The (Scaled) Inverse Chi-Squared Distribution
globalvar
Computes global variance
set.coords.lims
Sets Limits to Scale Plots
loglik.GRF
Log-Likelihood for a Gaussian Random Field
geoR-defunct
Defunct Functions in the Package geoR
wo
Kriging example data from Webster and Oliver
lines.variomodel.grf
Lines with True Variogram for Simulated Data
summary.likGRF
Summarizes Parameter Estimation Results for Gaussian Random Fields
grf
Simulation of Gaussian Random Fields
geoR-internal
geoR internal functions
summary.variofit
Summarize Results of Variogram Estimation
kattegat
Kattegat basin salinity data
image.kriging
Image or Perspective Plot with Kriging Results
krige.bayes
Bayesian Analysis for Gaussian Geostatistical Models
image.krige.bayes
Plots Results of the Predictive Distribution
krweights
Computes kriging weights
krige.conv
Spatial Prediction -- Conventional Kriging
output.control
Defines output options for prediction functions
pars.limits
Set limits for the parameter values
parana
Rainfall Data from Parana State, Brasil
plot.geodata
Exploratory Geostatistical Plots
proflik
Computes Profile Likelihoods
polygrid
Coordinates of Points Inside a Polygon
lines.variomodel.likGRF
Adds a Variogram Line to a Variogram Plot
ksline
Spatial Prediction -- Conventional Kriging
points.geodata
Plots Spatial Locations and Data Values
lines.variomodel.variofit
Adds a Line with a Fitted Variogram Model to a Variogram Plot
soil250
Soil chemistry properties data set
soja98
Soya bean production and other variables in a uniformity trial
plot.proflik
Plots Profile Likelihoods
landim1
Data from Landim's book
read.geodata
Reads and Converts Data to geoR Format
tce
TCE concentrations in groundwater in a vertical cross section
trend.spatial
Builds the Trend Matrix
plot.variog4
Plot Directional Variograms
matern
Computer Values of the Matern Correlation Function
print.BGCCM
Prints an summary of of the output from likfitBGCCM.
predict.BGCCM
Prediction for the bivariate Gaussian common component geostatistical model
variog.mc.env
Envelops for Empirical Variograms Based on Permutation
variog.model.env
Envelops for Empirical Variograms Based on Model Parameters
names.geodata
Lists names of the key elements of a geodata object
subset.geodata
Method for subsetting geodata objects
plot.grf
Plots Variograms for Simulated Data
summary.geodata
Summaries for geodata object
varcov.spatial
Computes Covariance Matrix and Related Results
varcovBGCCM
Covariance matrix for the bivariate Gaussian common component geostatistical model
plot.krige.bayes
Plots Prior and/or Posterior Distributions
wrc
Points of a water retention curve data set
xvalid
Cross-validation by kriging
sample.geodata
Sampling from geodata objects
sample.posterior
Samples from the posterior distribution
wolfcamp
Wolfcamp Aquifer Data
wrappers
Wrappers for the C functions used in geoR
boxcox.geodata
Box-Cox transformation for geodata objects