CkVarType

Subroutine called by InitParam.
 The procedure controls the method used to compute the estimates' variances.

composite

Functions for Gaussian and Non Gaussian (bivariate) spatial and spatio-temporal data analysis are provided for a) (fast) simulation of random fields, b) inference for random fields using standard likelihood and a likelihood approximation method called weighted composite likelihood based on pairs and b) prediction using (local) best linear unbiased prediction. Weighted composite likelihood can be very efficient for estimating massive datasets. Both regression and spatial (temporal) dependence analysis can be jointly performed. Flexible covariance models for spatial and spatial-temporal data on Euclidean domains and spheres are provided. There are also many useful functions for plotting and performing diagnostic analysis. Different non Gaussian random fields can be considered in the analysis. Among them, random fields with marginal distributions such as Skew-Gaussian, Student-t, Tukey-h, Sin-Arcsin, Two-piece, Weibull, Gamma, Log-Gaussian, Binomial, Negative Binomial and Poisson. See the URL for the papers associated with this package, as for instance, Bevilacqua and Gaetan (2015) <doi:10.1007/s11222-014-9460-6>, Bevilacqua et al. (2016) <doi:10.1007/s13253-016-0256-3>, Vallejos et al. (2020) <doi:10.1007/978-3-030-56681-4>, Bevilacqua et. al (2020) <doi:10.1002/env.2632>, Bevilacqua et. al (2021) <doi:10.1111/sjos.12447>, Bevilacqua et al. (2022) <doi:10.1016/j.jmva.2022.104949>, Morales-Navarrete et al. (2023) <doi:10.1080/01621459.2022.2140053>, and a large class of examples and tutorials.

Moreno Bevilacqua

GeoModels

Procedures for Gaussian and Non Gaussian Geostatistical (Large)
Data Analysis

Víctor Morales-Oñate

Christian Caamaño-Carrillo

CkVarType function

<dl> <dt>type</dt>
<dd>String; the method used to compute the estimates'
 variances. If <code>SubSamp</code> the estimates' variances
 are computed by the sub-sampling method, see <code>GeoFit</code>.</dd></dl>

Arguments

Moreno Bevilacqua, <a href="/link/moreno.bevilacqua89%40gmail.com?package=GeoModels&version=2.0.8" data-mini-rdoc="GeoModels::moreno.bevilacqua89@gmail.com">moreno.bevilacqua89@gmail.com</a>,<a href="https://sites.google.com/view/moreno-bevilacqua/home">https://sites.google.com/view/moreno-bevilacqua/home</a>,
Víctor Morales Oñate, <a href="/link/victor.morales%40uv.cl?package=GeoModels&version=2.0.8" data-mini-rdoc="GeoModels::victor.morales@uv.cl">victor.morales@uv.cl</a>, <a href="https://sites.google.com/site/moralesonatevictor/">https://sites.google.com/site/moralesonatevictor/</a>,
Christian", Caamaño-Carrillo, <a href="/link/chcaaman%40ubiobio.cl?package=GeoModels&version=2.0.8" data-mini-rdoc="GeoModels::chcaaman@ubiobio.cl">chcaaman@ubiobio.cl</a>,<a href="https://www.researchgate.net/profile/Christian-Caamano">https://www.researchgate.net/profile/Christian-Caamano</a>

Author

Checking Variance Estimates Type — CkVarType

<dl>

 <dt>type</dt>
<dd>String; the method used to compute the estimates'
 variances. If <code>SubSamp</code> the estimates' variances
 are computed by the sub-sampling method, see <code>GeoFit</code>.</dd>

</dl>

Moreno Bevilacqua, <a href='mailto:moreno.bevilacqua89@gmail.com'>moreno.bevilacqua89@gmail.com</a>,<a href='https://sites.google.com/view/moreno-bevilacqua/home'>https://sites.google.com/view/moreno-bevilacqua/home</a>,
Víctor Morales Oñate, <a href='mailto:victor.morales@uv.cl'>victor.morales@uv.cl</a>, <a href='https://sites.google.com/site/moralesonatevictor/'>https://sites.google.com/site/moralesonatevictor/</a>,
Christian", Caamaño-Carrillo, <a href='mailto:chcaaman@ubiobio.cl'>chcaaman@ubiobio.cl</a>,<a href='https://www.researchgate.net/profile/Christian-Caamano'>https://www.researchgate.net/profile/Christian-Caamano</a>

CkVarType: Checking Variance Estimates Type

Description

Usage

Value

Arguments

Author

Details

See Also