find.circ.hdr

This function calculates the boundaries of HDRs in the circular setting.

internal

We provide an R tool for computation and nonparametric plug-in estimation of Highest Density Regions (HDRs) and general level sets in the directional setting. Concretely, circular and spherical HDRs can be reconstructed from a data sample following Saavedra-Nieves and Crujeiras (2021) <doi:10.1007/s11634-021-00457-4>. This library also contains two real datasets in the circular and spherical settings. The first one concerns a problem from animal orientation studies and the second one is related to earthquakes occurrences.

Paula Saavedra-Nieves

HDiR

Directional Highest Density Regions

Rosa M Crujeiras

Andrés Prieto

Felicita Scapini

find.circ.hdr function

<dl> <dt>x</dt>
<dd>Numeric vector of sorted angles in radians.</dd> <dt>f</dt>
<dd>Evaluation on a circular density <code>f</code> on <code>x</code>.</dd> <dt>level</dt>
<dd>Threshold of the HDR.</dd></dl>

Arguments

Paula Saavedra-Nieves and Rosa M. Crujeiras.

Author

Calculation of the boundaries of HDRs in the circular setting — find.circ.hdr

<dl>

 <dt>x</dt>
<dd>Numeric vector of sorted angles in radians.</dd>

 <dt>f</dt>
<dd>Evaluation on a circular density <code>f</code> on <code>x</code>.</dd>

 <dt>level</dt>
<dd>Threshold of the HDR.</dd>

</dl>

find.circ.hdr: Calculation of the boundaries of HDRs in the circular setting

Description

Usage

Value

Arguments

Author