covered.region.dht

Computes H-T abundance within covered region by sample.

utility

Animal abundance estimation via conventional, multiple covariate
and mark-recapture distance sampling (CDS/MCDS/MRDS). Detection function
fitting is performed via maximum likelihood. Also included are diagnostics
and plotting for fitted detection functions. Abundance estimation is via a
Horvitz-Thompson-like estimator.

Laura Marshall

mrds

Mark-Recapture Distance Sampling

covered.region.dht function

<dl><dt>obs</dt>
<dd>observations table</dd>
<dt>samples</dt>
<dd>samples table</dd>
<dt>group</dt>
<dd>if TRUE compute abundance of group otherwise abundance of
individuals</dd></dl>

Arguments

Author

Covered region estimate of abundance from Horvitz-Thompson-like estimator — covered.region.dht

<dl>

<dt>obs</dt>
<dd>observations table</dd>


<dt>samples</dt>
<dd>samples table</dd>


<dt>group</dt>
<dd>if TRUE compute abundance of group otherwise abundance of
individuals</dd>

</dl>

covered.region.dht: Covered region estimate of abundance from Horvitz-Thompson-like estimator

Description

Usage

Value

Arguments

Author