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gear (version 0.1.5)

Geostatistical Analysis in R

Description

Implements common geostatistical methods in a clean, straightforward, efficient manner. The methods are discussed in Schabenberger and Gotway (2004, ) and Waller and Gotway (2004, ). This package is a quasi-reboot of the 'SpatialTools' package.

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Version

Install

install.packages('gear')

Monthly Downloads

263

Version

0.1.5

License

GPL (>= 2)

Maintainer

Joshua French

Last Published

February 11th, 2020

Functions in gear (0.1.5)

mle

Finds maximum likelihood estimates of model parameters for a geostatistical model
predict.geolmMan

Predict method for geostatistical models
vgram_check_args

Check arguments of vgram
co

Geochemical measurements for 960 sites in Colorado.
vgram

Sample semivariogram
update.geolmStd

Update linear model for geostatistical data.
predict.geolmStd

Predict method for geostatistical models
eval.cmod

Evaluate covariance or semivariance model.
plot.vgram

Plot vgram object
cmod.std

Standard covariance models for geostatistical data.
geolm

Linear model for geostatistical data.
decomp.cov

Decompose covariance matrix
omni_semivariogram

determine omnidireciton semivariogram based on based on distances, kernel (the numerator of the estimator), the cuts (tolerance regions), and minimum numer of pairs allowed
angle2d

Determine angle
cmod.man

Standard covariance models for geostatistical data.