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rotasym (version 1.0-5)

Tests for Rotational Symmetry on the Hypersphere

Description

Implementation of the tests for rotational symmetry on the hypersphere proposed in Garca-Portugus, Paindaveine and Verdebout (2019) . 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

236

Version

1.0-5

License

GPL-3

Issues

0

Pull Requests

0

Stars

2

Forks

0

Maintainer

Eduardo Portugues

Last Published

May 15th, 2019

Functions in rotasym (1.0-5)

tangent-vMF

Tangent von Mises--Fisher distribution
ACG

Angular central Gaussian distribution
check_unit_norm

Checking of unit-norm data
tang-norm-decomp

Distributions based on the tangent-normal decomposition
unif

Uniform distribution on the hypersphere
tangent-elliptical

Tangent elliptical distribution
vMF

von Mises--Fisher distribution
cosines-signs

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

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

rotasym -- Tests for Rotational Symmetry on the Hypersphere
sunspots_births

Recorded sunspots births during 1872--2018
test_rotasym

Tests of rotational symmetry for hyperspherical data