nntsABDensity

Density function expressed in terms of the ab parameters at theta

Includes functions for the analysis of circular data using distributions based on Nonnegative Trigonometric Sums (NNTS). The package includes functions for calculation of densities and distributions, for the estimation of parameters, for plotting and more.

Maria Gregorio-Dominguez

CircNNTSR

Statistical Analysis of Circular Data using Nonnegative
Trigonometric Sums (NNTS) Models

nntsABDensity function

<dl><dt>theta</dt>
<dd>Vector of angles in radians</dd><dt>cpars</dt>
<dd>Vector of complex numbers of dimension M+1. The first element is a real and positive number. The sum of 
the SQUARED moduli of the c parameters must be equal to 1/(2*pi)</dd><dt>M</dt>
<dd>Number of components in the NNTS</dd>
</dl>

Arguments

Juan Jose Fernandez-Duran and Maria Mercedes Gregorio-Dominguez

Author

Density function with AB coefficients — nntsABDensity

<dl>

<dt>theta</dt>
<dd>Vector of angles in radians</dd>

<dt>cpars</dt>
<dd>Vector of complex numbers of dimension M+1. The first element is a real and positive number. The sum of 
the SQUARED moduli of the c parameters must be equal to 1/(2*pi)</dd>

<dt>M</dt>
<dd>Number of components in the NNTS</dd>
</dl>

nntsABDensity: Density function with AB coefficients

Description

Usage

Value

Arguments

Author

Examples