geoR v1.8-1
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Analysis of Geostatistical Data
Geostatistical analysis including variogram-based, likelihood-based and Bayesian methods. Software companion for Diggle and Ribeiro (2007) <doi:10.1007/978-0-387-48536-2>.
Functions in geoR
Name | Description | |
boxcox | The Box-Cox Transformed Normal Distribution | |
geoR-internal | geoR internal functions | |
geoR-defunct | Defunct Functions in the Package geoR | |
InvChisquare | The (Scaled) Inverse Chi-Squared Distribution | |
image.kriging | Image or Perspective Plot with Kriging Results | |
image.krige.bayes | Plots Results of the Predictive Distribution | |
SIC | Spatial Interpolation Comparison data | |
grf | Simulation of Gaussian Random Fields | |
Ksat | Saturated Hydraulic Conductivity | |
likfit | Likelihood Based Parameter Estimation for Gaussian Random Fields | |
nearloc | Near location to a point | |
globalvar | Computes global variance | |
legend.krige | Add a legend to a image with kriging results | |
isaaks | Data from Isaaks and Srisvastava's book | |
plot.variogram | Plot Empirical Variogram | |
jitterDupCoords | Jitters (duplicated) coordinates. | |
lines.variogram | Line with a Empirical Variogram | |
.nlmP | Adapts nlm for Constraints in the Parameter Values | |
camg | Calcium and magnesium content in soil samples | |
proflik | Computes Profile Likelihoods | |
read.geodata | Reads and Converts Data to geoR Format | |
coords.aniso | Geometric Anisotropy Correction | |
matern | Computer Values of the Matern Correlation Function | |
plot.xvalid | Plot Cross-Validation Results | |
lines.variogram.envelope | Adds Envelopes Lines to a Variogram Plot | |
names.geodata | Lists names of the key elements of a geodata object | |
plot.proflik | Plots Profile Likelihoods | |
practicalRange | Pratical range for correlation functions | |
subset.geodata | Method for subsetting geodata objects | |
plot.variog4 | Plot Directional Variograms | |
cov.spatial | Computes Value of the Covariance Function | |
summary.geodata | Summaries for geodata object | |
coords2coords | Operations on Coordinates | |
sample.prior | Sample the prior distribution | |
kattegat | Kattegat basin salinity data | |
set.coords.lims | Sets Limits to Scale Plots | |
summary.likGRF | Summarizes Parameter Estimation Results for Gaussian Random Fields | |
pred_grid | Generates a 2D Prediction Grid | |
tce | TCE concentrations in groundwater in a vertical cross section | |
summary.variofit | Summarize Results of Variogram Estimation | |
krige.bayes | Bayesian Analysis for Gaussian Geostatistical Models | |
trend.spatial | Builds the Trend Matrix | |
variog4 | Computes Directional Variograms | |
wo | Kriging example data from Webster and Oliver | |
lines.variomodel | Adds a Line with a Variogram Model to a Variogram Plot | |
output.control | Defines output options for prediction functions | |
krige.conv | Spatial Prediction -- Conventional Kriging | |
lines.variomodel.grf | Lines with True Variogram for Simulated Data | |
krweights | Computes kriging weights | |
parana | Rainfall Data from Parana State, Brasil | |
as.geodata | Converts an Object to the Class "geodata" | |
soja98 | Soya bean production and other variables in a uniformity trial | |
variog.mc.env | Envelops for Empirical Variograms Based on Permutation | |
predict.BGCCM | Prediction for the bivariate Gaussian common component geostatistical model | |
print.BGCCM | Prints an summary of of the output from likfitBGCCM. | |
boxcox.geodata | Box-Cox transformation for geodata objects | |
soil250 | Soil chemistry properties data set | |
dup.coords | Locates duplicated coordinates | |
elevation | Surface Elevations | |
wolfcamp | Wolfcamp Aquifer Data | |
wrappers | Wrappers for the C functions used in geoR | |
image.grf | Image, Contour or Perspective Plot of Simulated Gaussian Random Field | |
ksline | Spatial Prediction -- Conventional Kriging | |
variog.model.env | Envelops for Empirical Variograms Based on Model Parameters | |
hoef | Data for spatial analysis of experiments | |
landim1 | Data from Landim's book | |
eyefit | Interactive Variogram Estimation | |
gambia | Gambia Malaria Data | |
hist.krige.bayes | Plots Sample from Posterior Distributions | |
lines.variomodel.likGRF | Adds a Variogram Line to a Variogram Plot | |
boxcoxfit | Parameter Estimation for the Box-Cox Transformation | |
lines.variomodel.krige.bayes | Adds a Bayesian Estimate of the Variogram to a Plot | |
ca20 | Calcium content in soil samples | |
lines.variomodel.variofit | Adds a Line with a Fitted Variogram Model to a Variogram Plot | |
head | Head observations in a regional confined aquifer | |
likfitBGCCM | Fits the bivariate Gaussian common component geostatistical model | |
locations.inside | Select prediction locations inside borders | |
plot.grf | Plots Variograms for Simulated Data | |
plot.krige.bayes | Plots Prior and/or Posterior Distributions | |
s100 and s121 | Simulated Data-Sets which Illustrate the Usage of the Package geoR | |
s256i | Simulated Data-Set which Illustrate the Usage of krige.bayes | |
points.geodata | Plots Spatial Locations and Data Values | |
plot.geodata | Exploratory Geostatistical Plots | |
pars.limits | Set limits for the parameter values | |
statistics.predictive | Summary statistics from predictive distributions | |
loglik.GRF | Log-Likelihood for a Gaussian Random Field | |
sample.geodata | Sampling from geodata objects | |
variofit | Variogram Based Parameter Estimation | |
polygrid | Coordinates of Points Inside a Polygon | |
variog | Compute Empirical Variograms | |
sample.posterior | Samples from the posterior distribution | |
wrc | Points of a water retention curve data set | |
varcov.spatial | Computes Covariance Matrix and Related Results | |
varcovBGCCM | Covariance matrix for the bivariate Gaussian common component geostatistical model | |
xvalid | Cross-validation by kriging | |
subarea | Selects a Subarea from a Geodata Object | |
No Results! |
Last month downloads
Details
Date | 2020-02-08 |
LazyLoad | yes |
LazyData | yes |
License | GPL (>= 2) |
URL | http://www.leg.ufpr.br/geoR |
NeedsCompilation | yes |
Packaged | 2020-02-10 15:55:46 UTC; paulojus |
Repository | CRAN |
Date/Publication | 2020-02-10 21:00:02 UTC |
imports | graphics , MASS , RandomFields , sp , splancs |
suggests | lattice , scatterplot3d , tcltk |
depends | methods , R (>= 2.10) , stats |
Contributors | Brian Ripley, Roger Bivand, Paulo Ribeiro Jr, Peter Diggle, Martin Schlather |
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