trast

make_trast

make_trast.track_xy

For some home-range estimation methods (e.g., KDE) a template raster is needed. This functions helps to quickly create such a template raster.

Manage and analyze animal movement data. The functionality of
'amt' includes methods to calculate home ranges, track statistics
(e.g. step lengths, speed, or turning angles), prepare data for
fitting habitat selection analyses, and simulation of space-use from
fitted step-selection functions.

Johannes Signer

Animal Movement Tools

Brian Smith

Bjoern Reineking

Ulrike Schlaegel

John Fieberg

Josh O'Brien

Bernardo Niebuhr

Alec Robitaille

Avgar Tal

Scott LaPoint

trast function

<dl><dt>x</dt>
<dd><code>[track_xy, track_xyt]</code> A track created with <code>make_track</code>.</dd>
<dt>...</dt>
<dd>Further arguments, none implemented.</dd>
<dt>factor</dt>
<dd><code>[numeric(1)=1.5]{&gt;= 1}</code> Factor by which the extent of the relocations is extended.</dd>
<dt>res</dt>
<dd><code>[numeric(1)]</code> Resolution of the output raster.</dd></dl>

Arguments

Create a template raster layer — trast

<dl>

<dt>x</dt>
<dd><code>[track_xy, track_xyt]</code> A track created with <code>make_track</code>.</dd>


<dt>...</dt>
<dd>Further arguments, none implemented.</dd>


<dt>factor</dt>
<dd><code>[numeric(1)=1.5]{&gt;= 1}</code> Factor by which the extent of the relocations is extended.</dd>


<dt>res</dt>
<dd><code>[numeric(1)]</code> Resolution of the output raster.</dd>

</dl>

Create a template raster layer

trast: Create a template raster layer

Description

Usage

Value

Arguments