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rotasym (version 1.1.5)

Tests for Rotational Symmetry on the Hypersphere

Description

Implementation of the tests for rotational symmetry on the hypersphere proposed in García-Portugués, Paindaveine and Verdebout (2020) . The package also implements the proposed distributions on the hypersphere, based on the tangent-normal decomposition, and allows for the replication of the data application considered in the paper.

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Install

install.packages('rotasym')

Monthly Downloads

233

Version

1.1.5

License

GPL-3

Issues

0

Pull Requests

0

Stars

2

Forks

0

Maintainer

Eduardo Portugues

Last Published

August 19th, 2023

Functions in rotasym (1.1.5)

ACG

Angular central Gaussian distribution
tangent-vMF

Tangent von Mises--Fisher distribution
tang-norm-decomp

Distributions based on the tangent-normal decomposition
rotasym-package

rotasym -- Tests for Rotational Symmetry on the Hypersphere
test_rotasym

Tests of rotational symmetry for hyperspherical data
sunspots_births

Recorded sunspots births during 1872--2018
tangent-elliptical

Tangent elliptical distribution
vMF

von Mises--Fisher distribution
check_unit_norm

Checking of unit-norm data
unif

Uniform distribution on the hypersphere
cosines-signs

Cosines and multivariate signs of a hyperspherical sample about a given location
estimators

Estimators for the axis of rotational symmetry \(\boldsymbol\theta\)