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CircNNTSRSymmetric (version 0.1.0)

Circular Data using Symmetric NNTS Models

Description

The statistical analysis of circular data using distributions based on symmetric Nonnegative Trigonometric Sums (NNTS). It includes functions to perform empirical analysis and estimate the parameters of density functions. Fernandez-Duran, J.J. and Gregorio-Dominguez, M.M. (2025), "Multimodal Symmetric Circular Distributions Based on Nonnegative Trigonometric Sums and a Likelihood Ratio Test for Reflective Symmetry", .

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Version

Install

install.packages('CircNNTSRSymmetric')

Monthly Downloads

186

Version

0.1.0

License

GPL (>= 2)

Maintainer

Maria Gregorio-Dominguez

Last Published

February 5th, 2025

Functions in CircNNTSRSymmetric (0.1.0)

nntsmanifoldnewtonestimationsymmetry

Parameter estimation for NNTS symmetric distributions
nntsmanifoldnewtonestimationsymmetryknownsymmetryanglemu

Parameter estimation for NNTS symmetric distributions
nntsmeasureslocationdispersion

Moments of an NNTS density
samplecircularskewness

Calculation of the Sample Skewness
CircNNTSRSymmetric-package

CircNNTSRSymmetric: An R Package for the statistical analysis of circular data using symmetric nonnegative trigonometric sums (NNTS) models. Fernández-Durán, J.J., Gregorio-Domínguez, M.M. (2025). Multimodal Symmetric Circular Distributions Based on Nonnegative Trigonometric Sums and a Likelihood Ratio Test for Reflective Symmetry, arXiv:2412.19501 [stat.ME] (available at https://arxiv.org/abs/2412.19501)
nntsmanifoldnewtonestimationgradientstop

Parameter estimation for NNTS distributions with gradient stop