actmod-class

An S4 class describing activity models fitted to time of observation data.

Provides functions to express clock time data relative to
anchor points (typically solar); fit kernel density functions to animal
activity time data; plot activity distributions; quantify overall
levels of activity; statistically compare activity metrics through
bootstrapping; evaluate variation in linear variables with time (or
other circular variables).

Marcus Rowcliffe

activity

Animal Activity Statistics

actmod-class function

<dl class="dl-horizontal">
<dt><code>data</code></dt><dd>Object of class <code>"numeric"</code>, the input data.</dd></dl><dt><code>wt</code></dt><dd>Object of class <code>"numeric"</code>, weights applied to the data.</dd><dt><code>bw</code></dt><dd>Object of class <code>"numeric"</code>, kernel bandwidth.</dd><dt><code>adj</code></dt><dd>Object of class <code>"numeric"</code>, kernel bandwidth adjustment multiplier.</dd><dt><code>pdf</code></dt><dd>Object of class <code>"matrix"</code> describing fitted probability density function:
 Column 1: A regular sequence of radian times at which PDF evaluated; range is [0, 2*pi] if unbounded, and sequence steps are range difference divided by 512.
 Column 2: Corresponding circular kernel PDF values.
Additionally if errors bootstrapped:
 Column 3: PDF standard error.
 Column 4: PDF lower 95% confidence limit. Column 5: PDF upper 95% confidence limit.</dd><dt><code>act</code></dt><dd>Object of class <code>"numeric"</code> giving activity level estimate and, if errors boostrapped, standard error and 95 percent confidence limits.</dd>

actmod-class: Activity model class.

Description

Arguments

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