deerdat

Locomotor activiy and other variables of a red deer free-living in the alps.

datasets

Computes the Lomb-Scargle Periodogram and actogram for evenly or unevenly sampled time series. Includes a randomization procedure to obtain exact p-values. Partially based on C original by Press et al. (Numerical Recipes) and the Python module Astropy. For more information see Ruf, T. (1999). The Lomb-Scargle periodogram in biological rhythm research: analysis of incomplete and unequally spaced time-series. Biological Rhythm Research, 30(2), 178-201.

Thomas Ruf

lomb

Lomb-Scargle Periodogram

deerdat function

A data frame with 293826 observations on the following 9 variables.<dl>
 <dt><code>id</code></dt>
<dd>animal ID</dd> <dt><code>Tiernummer</code></dt>
<dd>again</dd> <dt><code>Halsbandnummer</code></dt>
<dd>collar number</dd> <dt><code>Zeit</code></dt>
<dd>time</dd> <dt><code>RepeaterTemp</code></dt>
<dd>gevice temperature</dd> <dt><code>Bodytemp</code></dt>
<dd>body temperature</dd> <dt><code>Kopfwechsel</code></dt>
<dd>number of head down movements</dd> <dt><code>KopfuntenzeitSek</code></dt>
<dd>time head down</dd> <dt><code>Akt</code></dt>
<dd>activity</dd> 
</dl>

Format

Locomotor activiy of a deer. — deerdat

A data frame with 293826 observations on the following 9 variables.<dl>
 <dt><code>id</code></dt>
<dd>animal ID</dd>

 <dt><code>Tiernummer</code></dt>
<dd>again</dd>

 <dt><code>Halsbandnummer</code></dt>
<dd>collar number</dd>

 <dt><code>Zeit</code></dt>
<dd>time</dd>

 <dt><code>RepeaterTemp</code></dt>
<dd>gevice temperature</dd>

 <dt><code>Bodytemp</code></dt>
<dd>body temperature</dd>

 <dt><code>Kopfwechsel</code></dt>
<dd>number of head down movements</dd>

 <dt><code>KopfuntenzeitSek</code></dt>
<dd>time head down</dd>

 <dt><code>Akt</code></dt>
<dd>activity</dd>

 
</dl>

deerdat: Locomotor activiy of a deer.

Description

Usage

Arguments

Format

Examples