sphunif: Uniformity Tests on the Circle, Sphere, and Hypersphere

Implementation of uniformity tests on the circle and (hyper)sphere. The main function of the package is unif_test(), which conveniently collects more than 30 tests for assessing uniformity on S^{p-1}={x in R^p : ||x||=1}, p >= 2. The test statistics are implemented in the unif_stat() function, which allows computing several statistics to several samples within a single call, thus facilitating Monte Carlo experiments. Furthermore, the unif_stat_MC() function allows parallelizing them in a simple way. The asymptotic null distributions of the statistics are available through the function unif_stat_distr(). The core of 'sphunif' is coded in C++ by relying on the 'Rcpp' package. The package also provides several novel datasets and gives the reproducibility for the data application in García-Portugués, Navarro-Esteban and Cuesta-Albertos (2020) <arXiv:2008.09897>.

Version: 1.0.1
Depends: R (≥ 3.5.0), Rcpp
Imports: doFuture, foreach, future, gsl, rotasym
LinkingTo: Rcpp, RcppArmadillo
Suggests: CompQuadForm, dgof, goftest, knitr, markdown, mvtnorm, numDeriv, progress, progressr, rmarkdown, scatterplot3d, testthat, viridisLite
Published: 2021-09-02
Author: Eduardo García-Portugués ORCID iD [aut, cre], Thomas Verdebout ORCID iD [aut], Paula Navarro [ctb]
Maintainer: Eduardo García-Portugués <edgarcia at est-econ.uc3m.es>
BugReports: https://github.com/egarpor/sphunif
License: GPL-3
URL: https://github.com/egarpor/sphunif
NeedsCompilation: yes
Citation: sphunif citation info
Materials: NEWS
CRAN checks: sphunif results

Documentation:

Reference manual: sphunif.pdf
Vignettes: sphunif: Uniformity Tests on the Circle, Sphere, and Hypersphere

Downloads:

Package source: sphunif_1.0.1.tar.gz
Windows binaries: r-devel: sphunif_1.0.1.zip, r-devel-UCRT: sphunif_1.0.1.zip, r-release: sphunif_1.0.1.zip, r-oldrel: sphunif_1.0.1.zip
macOS binaries: r-release (arm64): sphunif_1.0.1.tgz, r-release (x86_64): sphunif_1.0.1.tgz, r-oldrel: sphunif_1.0.1.tgz

Linking:

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