covatest: Tests on Properties of Space-Time Covariance Functions

Tests on properties of space-time covariance functions. Tests on symmetry, separability and for assessing different forms of non-separability are available. Moreover tests on some classes of covariance functions, such that the classes of product-sum models, Gneiting models and integrated product models have been provided. It is the companion R package to the papers of Cappello, C., De Iaco, S., Posa, D., 2018, Testing the type of non-separability and some classes of space-time covariance function models <doi:10.1007/s00477-017-1472-2> and Cappello, C., De Iaco, S., Posa, D., 2020, covatest: an R package for selecting a class of space-time covariance functions <doi:10.18637/jss.v094.i01>.

Getting started

Package details

AuthorSandra De Iaco [aut, cre], Claudia Cappello [aut], Donato Posa [aut], Sabrina Maggio [ctb]
MaintainerSandra De Iaco <sandra.deiaco@unisalento.it>
LicenseGPL (>= 2.0)
Version1.2.3
Package repositoryView on CRAN
Installation Install the latest version of this package by entering the following in R:
install.packages("covatest")

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covatest documentation built on July 9, 2023, 5:29 p.m.