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geoR (version 1.7-5.1)
Analysis of Geostatistical Data
Description
Geostatistical analysis including traditional, likelihood-based and Bayesian methods.
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Install
install.packages('geoR')
Monthly Downloads
6,117
Version
1.7-5.1
License
GPL (>= 2)
Maintainer
Paulo Ribeiro Jr
Last Published
April 23rd, 2015
Functions in geoR (1.7-5.1)
Search functions
geoR-internal
geoR internal functions
coords2coords
Operations on Coordinates
hoef
Data for spatial analysis of experiments
lines.variomodel
Adds a Line with a Variogram Model to a Variogram Plot
summary.geodata
Summaries for geodata object
lines.variomodel.likGRF
Adds a Variogram Line to a Variogram Plot
kattegat
Kattegat basin salinity data
nearloc
Near location to a point
camg
Calcium and magnesium content in soil samples
names.geodata
Lists names of the key elements of a geodata object
boxcoxfit
Parameter Estimation for the Box-Cox Transformation
legend.krige
Add a legend to a image with kriging results
geoR-defunct
Defunct Functions in the Package geoR
landim1
Data from Landim's book
ca20
Calcium content in soil samples
soil250
Soil chemistry properties data set
varcovBGCCM
Covariance matrix for the bivariate Gaussian common component geostatistical model
plot.geodata
Exploratory Geostatistical Plots
predict.BGCCM
Prediction for the bivariate Gaussian common component geostatistical model
image.kriging
Image or Perspective Plot with Kriging Results
head
Head observations in a regional confined aquifer
globalvar
Computes global variance
krweights
Computes kriging weights
coords.aniso
Geometric Anisotropy Correction
gambia
Gambia Malaria Data
elevation
Surface Elevations
plot.xvalid
Plot Cross-Validation Results
krige.conv
Spatial Prediction -- Conventional Kriging
plot.grf
Plots Variograms for Simulated Data
matern
Computer Values of the Matern Correlation Function
plot.krige.bayes
Plots Prior and/or Posterior Distributions
krige.bayes
Bayesian Analysis for Gaussian Geostatistical Models
image.grf
Image, Contour or Perspective Plot of Simulated Gaussian Random Field
subset.geodata
Method for subsetting geodata objects
variog
Compute Empirical Variograms
lines.variomodel.krige.bayes
Adds a Bayesian Estimate of the Variogram to a Plot
pars.limits
Set limits for the parameter values
s256i
Simulated Data-Set which Illustrate the Usage of krige.bayes
image.krige.bayes
Plots Results of the Predictive Distribution
summary.variofit
Summarize Results of Variogram Estimation
likfitBGCCM
Fits the bivariate Gaussian common component geostatistical model
wrc
Points of a water retention curve data set
locations.inside
Select prediction locations inside borders
print.BGCCM
Prints an summary of of the output from likfitBGCCM.
lines.variomodel.variofit
Adds a Line with a Fitted Variogram Model to a Variogram Plot
soja98
Soya bean production and other variables in a uniformity trial
as.geodata
Converts an Object to the Class "geodata"
grf
Simulation of Gaussian Random Fields
variog.mc.env
Envelops for Empirical Variograms Based on Permutation
plot.proflik
Plots Profile Likelihoods
lines.variogram
Line with a Empirical Variogram
tce
TCE concentrations in groundwater in a vertical cross section
pred_grid
Generates a 2D Prediction Grid
cov.spatial
Computes Value of the Covariance Function
sample.prior
Sample the prior distribution
set.coords.lims
Sets Limits to Scale Plots
likfit
Likelihood Based Parameter Estimation for Gaussian Random Fields
boxcox.geodata
Box-Cox transformation for geodata objects
summary.likGRF
Summarizes Parameter Estimation Results for Gaussian Random Fields
eyefit
Interactive Variogram Estimation
loglik.GRF
Log-Likelihood for a Gaussian Random Field
proflik
Computes Profile Likelihoods
trend.spatial
Builds the Trend Matrix
variog.model.env
Envelops for Empirical Variograms Based on Model Parameters
InvChisquare
The (Scaled) Inverse Chi-Squared Distribution
boxcox
The Box-Cox Transformed Normal Distribution
isaaks
Data from Isaaks and Srisvastava's book
jitterDupCoords
Jitters (duplicated) coordinates.
hist.krige.bayes
Plots Sample from Posterior Distributions
lines.variogram.envelope
Adds Envelopes Lines to a Variogram Plot
Ksat
Saturated Hydraulic Conductivity
.nlmP
Adapts nlm for Constraints in the Parameter Values
variofit
Variogram Based Parameter Estimation
output.control
Defines output options for prediction functions
practicalRange
Pratical range for correlation functions
plot.variogram
Plot Empirical Variogram
wolfcamp
Wolfcamp Aquifer Data
SIC
Spatial Interpolation Comparison data
s100 and s121
Simulated Data-Sets which Illustrate the Usage of the Package geoR
sample.posterior
Samples from the posterior distribution
statistics.predictive
Summary statistics from predictive distributions
variog4
Computes Directional Variograms
lines.variomodel.grf
Lines with True Variogram for Simulated Data
subarea
Selects a Subarea from a Geodata Object
read.geodata
Reads and Converts Data to geoR Format
wrappers
Wrappers for the C functions used in geoR
wo
Kriging example data from Webster and Oliver
ksline
Spatial Prediction -- Conventional Kriging
dup.coords
Locates duplicated coordinates
parana
Rainfall Data from Parana State, Brasil
plot.variog4
Plot Directional Variograms
polygrid
Coordinates of Points Inside a Polygon
points.geodata
Plots Spatial Locations and Data Values
sample.geodata
Sampling from geodata objects
varcov.spatial
Computes Covariance Matrix and Related Results
xvalid
Cross-validation by kriging