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>.
| Version: |
1.2.3 |
| Depends: |
R (≥ 3.4.0) |
| Imports: |
utils, stats, graphics, mathjaxr, methods, lubridate, V8, zoo, gstat, sp (≥ 0.9-72), spacetime (≥ 1.0-0) |
| Suggests: |
sf |
| Published: |
2023-07-03 |
| DOI: |
10.32614/CRAN.package.covatest |
| Author: |
Sandra De Iaco [aut, cre],
Claudia Cappello [aut],
Donato Posa [aut],
Sabrina Maggio [ctb] |
| Maintainer: |
Sandra De Iaco <sandra.deiaco at unisalento.it> |
| License: |
GPL-2 | GPL-3 [expanded from: GPL (≥ 2.0)] |
| NeedsCompilation: |
no |
| Citation: |
covatest citation info |
| CRAN checks: |
covatest results |
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