comp_matrix

<code>comp_matrix</code> is a character matrix with 2 columns indicating the selections to be compared (column 1 vs column 2) by <code>cross_correlation</code>.

datasets

Functions aiming to facilitate the analysis of the structure of animal acoustic signals in 'R'. 'warbleR' makes use of the basic sound analysis tools from the package 'seewave', and offers new tools for acoustic structure analysis. The main features of the package are the use of loops to apply tasks through acoustic signals referenced in a selection (annotation) table and the production of spectrograms in image files that allow to organize data and verify acoustic analyzes. The package offers functions to explore, organize and manipulate multiple sound files, explore and download 'Xeno-Canto' recordings, detect signals automatically, create spectrograms of complete recordings or individual signals, run different measures of acoustic signal structure, evaluate the performance of measurement methods, catalog signals, characterize different structural levels in acoustic signals, run statistical analysis of duet coordination and consolidate databases and annotation tables, among others.

Marcelo Araya-Salas

warbleR

Streamline Bioacoustic Analysis

Grace Smith-Vidaurre

comp_matrix function

A data frame with 11 rows and 6 variables:<dl>
 <dt>sound.files</dt>
<dd>recording names</dd> <dt>channel</dt>
<dd>channel in which signal is found</dd> <dt>selec</dt>
<dd>selection numbers within recording</dd> <dt>start</dt>
<dd>start times of selected signal</dd> <dt>end</dt>
<dd>end times of selected signal</dd> <dt>bottom.freq</dt>
<dd>lower limit of frequency range</dd> <dt>top.freq</dt>
<dd>upper limit of frequency range</dd>
</dl>

Format

Example matrix listing selections to be compared by cross_correlation — comp_matrix

A data frame with 11 rows and 6 variables:<dl>
 <dt>sound.files</dt>
<dd>recording names</dd>

 <dt>channel</dt>
<dd>channel in which signal is found</dd>

 <dt>selec</dt>
<dd>selection numbers within recording</dd>

 <dt>start</dt>
<dd>start times of selected signal</dd>

 <dt>end</dt>
<dd>end times of selected signal</dd>

 <dt>bottom.freq</dt>
<dd>lower limit of frequency range</dd>

 <dt>top.freq</dt>
<dd>upper limit of frequency range</dd>


</dl>

comp_matrix: Example matrix listing selections to be compared by `cross_correlation`

Description

Usage

Arguments

Format

Details