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georob (version 0.3-19)

Robust Geostatistical Analysis of Spatial Data

Description

Provides functions for efficiently fitting linear models with spatially correlated errors by robust (Kuensch et al. (2011) ) and Gaussian (Harville (1977) ) (Restricted) Maximum Likelihood and for computing robust and customary point and block external-drift Kriging predictions (Cressie (1993) ), along with utility functions for variogram modelling in ad hoc geostatistical analyses, model building, model evaluation by cross-validation, (conditional) simulation of Gaussian processes (Davies and Bryant (2013) ), unbiased back-transformation of Kriging predictions of log-transformed data (Cressie (2006) ).

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Version

Install

install.packages('georob')

Monthly Downloads

369

Version

0.3-19

License

GPL (>= 2) | LGPL (>= 2)

Maintainer

Andreas Papritz

Last Published

March 10th, 2024

Functions in georob (0.3-19)

cv

Generic Cross-validation
elevation

Elevation Data
gencorr

Variogram Models
fit.variogram.model

Fitting Model Functions to Sample Variograms
cv.georob

Cross-Validating a Spatial Linear Model Fitted by georob
georob

Robust Fitting of Spatial Linear Models
georobObject

Fitted georob Object
georobModelBuilding

S3 Methods for Stepwise Building Fixed-Effects Models for Class georob
compress

Compact Storage of Symmetric and Triangular Matrices
control.georob

Control Parameters for georob
param.names

Names and Permissible Ranges of Variogram Parameters
predict.georob

Predict Method for Robustly Fitted Spatial Linear Models
georob-package

The georob Package
pmm

Parallelized Matrix Multiplication
plot.georob

Plot Methods for Class georob
lgnpp

Unbiased Back-Transformations for Log-normal Kriging
default.aniso

Setting Default Values of Variogram Parameters
georobS3methods

Common S3 Methods for Class georob
georobSimulation

Simulating Realizations of Gaussian Processes
internal.functions

Internal Functions of Package georob
profilelogLik

Profile Likelihood
wolfcamp

Wolfcamp Aquifer Data
reexported-fun

Re-Exported Functions from R package imports
validate.predictions

Summary Statistics of (Cross-)Validation Prediction Errors
sample.variogram

Computing (Robust) Sample Variograms of Spatial Data