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geoR (version 1.6-34)
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
1.6-34
License
GPL (>= 2)
Maintainer
Paulo Ribeiro Jr
Last Published
April 7th, 2011
Functions in geoR (1.6-34)
Search functions
hist.krige.bayes
Plots Sample from Posterior Distributions
boxcox
The Box-Cox Transformed Normal Distribution
camg
Calcium and magnesium content in soil samples
coords.aniso
Geometric Anisotropy Correction
geoR-defunct
Defunct Functions in the Package geoR
InvChisquare
The (Scaled) Inverse Chi-Squared Distribution
print.BGCCM
Prints an summary of of the output from likfitBGCCM.
dup.coords
Locates duplicated coordinates
plot.variog4
Plot Directional Variograms
.nlmP
Adapts nlm for Constraints in the Parameter Values
as.geodata
Converts an Object to the Class "geodata"
Ksat
Saturated Hydraulic Conductivity
grf
Simulation of Gaussian Random Fields
plot.grf
Plots Variograms for Simulated Data
image.krige.bayes
Plots Results of the Predictive Distribution
SIC
Spatial Interpolation Comparison data
pars.limits
Set limits for the parameter values
matern
Computer Values of the Matern Correlation Function
hoef
Data for spatial analysis of experiments
lines.variomodel
Adds a Line with a Variogram Model to a Variogram Plot
coords2coords
Operations on Coordinates
practicalRange
Pratical range for correlation functions
pred_grid
Generates a 2D Prediction Grid
parana
Rainfall Data from Parana State, Brasil
cov.spatial
Computes Value of the Covariance Function
plot.xvalid
Plot Cross-Validation Results
plot.geodata
Exploratory Geostatistical Plots
soja98
Soya bean production and other variables in a uniformity trial
s256i
Simulated Data-Set which Illustrate the Usage of krige.bayes
gambia
Gambia Malaria Data
sample.prior
Sample the prior distribution
lines.variomodel.krige.bayes
Adds a Bayesian Estimate of the Variogram to a Plot
isaaks
Data from Isaaks and Srisvastava's book
eyefit
Interactive Variogram Estimation
image.grf
Image, Contour or Perspective Plot of Simulated Gaussian Random Field
boxcox.geodata
Box-Cox transformation for geodata objects
output.control
Defines output options for prediction functions
wrc
Points of a water retention curve data set
lines.variomodel.likGRF
Adds a Variogram Line to a Variogram Plot
sample.geodata
Sampling from geodata objects
ksline
Spatial Prediction -- Conventional Kriging
varcov.spatial
Computes Covariance Matrix and Related Results
jitterDupCoords
Jitters (duplicated) coordinates.
image.kriging
Image or Perspective Plot with Kriging Results
legend.krige
Add a legend to a image with kriging results
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
loglik.GRF
Log-Likelihood for a Gaussian Random Field
summary.variofit
Summarize Results of Variogram Estimation
read.geodata
Reads and Converts Data to geoR Format
summary.likGRF
Summarizes Parameter Estimation Results for Gaussian Random Fields
ca20
Calcium content in soil samples
landim1
Data from Landim's book
sample.posterior
Samples from the posterior distribution
summary.geodata
Summaries for geodata object
boxcox.fit
Parameter Estimation for the Box-Cox Transformation
varcovBGCCM
Covariance matrix for the bivariate Gaussian common component geostatistical model
krweights
Computes kriging weights
wolfcamp
Wolfcamp Aquifer Data
tce
TCE concentrations in groundwater in a vertical cross section
krige.conv
Spatial Prediction -- Conventional Kriging
variog.mc.env
Envelops for Empirical Variograms Based on Permutation
s100 and s121
Simulated Data-Sets which Illustrate the Usage of the Package geoR
plot.krige.bayes
Plots Prior and/or Posterior Distributions
plot.variogram
Plot Empirical Variogram
wrappers
Wrappers for the C functions used in geoR
proflik
Computes Profile Likelihoods
likfitBGCCM
Fits the bivariate Gaussian common component geostatistical model
predict.BGCCM
Prediction for the bivariate Gaussian common component geostatistical model
likfit
Likelihood Based Parameter Estimation for Gaussian Random Fields
cite.geoR
Citing Package geoR in Publications
elevation
Surface Elevations
head
Head observations in a regional confined aquifer
statistics.predictive
Summary statistics from predictive distributions
lines.variomodel.grf
Lines with True Variogram for Simulated Data
soil250
Soil chemistry properties data set
names.geodata
Lists names of the key elements of a geodata object
plot.proflik
Plots Profile Likelihoods
variofit
Variogram Based Parameter Estimation
kattegat
Kattegat basin salinity data
subset.geodata
Method for subsetting geodata objects
variog4
Computes Directional Variograms
points.geodata
Plots Spatial Locations and Data Values
polygrid
Coordinates of Points Inside a Polygon
wo
Kriging example data from Webster and Oliver
variog
Compute Empirical Variograms
subarea
Selects a Subarea from a Geodata Object
trend.spatial
Builds the Trend Matrix
xvalid
Cross-validation by kriging
krige.bayes
Bayesian Analysis for Gaussian Geostatistical Models
locations.inside
Select prediction locations inside borders
lines.variogram
Line with a Empirical Variogram
variog.model.env
Envelops for Empirical Variograms Based on Model Parameters
geoR-internal
geoR internal functions
globalvar
Computes global variance
nearloc
Near location to a point
set.coords.lims
Sets Limits to Scale Plots