mnntsdensity2d

Density function for the MNNTS model (the particular case has two dimensions). This is an internal function used by mnntsplot

internal

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

mnntsdensity2d function

<dl>
<dt>x</dt>
<dd>Vector of angles in radians</dd><dt>y</dt>
<dd>Vector of angles in radians</dd><dt>cpars</dt>
<dd>Parameters of the model. A vector of complex numbers of dimension prod(M+1). The 
first element is a real and positive number. The first M[1]+1 elements correspond to dimension one,
the next M[2]+1 elements correspond to dimension two.
The sum of the SQUARED moduli of the c parameters must be equal to 1/(2*pi).</dd><dt>M</dt>
<dd>Vector of length two with the number of components in the MNNTS for each dimension</dd></dl>

Arguments

Juan Jose Fernandez-Duran and Maria Mercedes Gregorio-Dominguez

Author

MNNTS density function (the particular case has two dimensions) — mnntsdensity2d

<dl>
<dt>x</dt>
<dd>Vector of angles in radians</dd>

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

<dt>cpars</dt>
<dd>Parameters of the model. A vector of complex numbers of dimension prod(M+1). The 
first element is a real and positive number. The first M[1]+1 elements correspond to dimension one,
the next M[2]+1 elements correspond to dimension two.
The sum of the SQUARED moduli of the c parameters must be equal to 1/(2*pi).</dd>

<dt>M</dt>
<dd>Vector of length two with the number of components in the MNNTS for each dimension</dd>

</dl>

mnntsdensity2d: MNNTS density function (the particular case has two dimensions)

Description

Usage

Value

Arguments

Author

References