setbounds

Set values of lower and upper bounds and check lengths of any user-specified
values

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

setbounds function

<dl><dt>lowerbounds</dt>
<dd>vector of lower bounds</dd>
<dt>upperbounds</dt>
<dd>vector of upper bounds</dd>
<dt>initialvalues</dt>
<dd>vector of initial parameter estimates</dd>
<dt>ddfobj</dt>
<dd>distance detection function object</dd>
<dt>width</dt>
<dd>truncation distance</dd>
<dt>left</dt>
<dd>left truncation distance</dd></dl>

Arguments

Author

Set parameter bounds — setbounds

<dl>

<dt>lowerbounds</dt>
<dd>vector of lower bounds</dd>


<dt>upperbounds</dt>
<dd>vector of upper bounds</dd>


<dt>initialvalues</dt>
<dd>vector of initial parameter estimates</dd>


<dt>ddfobj</dt>
<dd>distance detection function object</dd>


<dt>width</dt>
<dd>truncation distance</dd>


<dt>left</dt>
<dd>left truncation distance</dd>

</dl>

setbounds: Set parameter bounds

Description

Usage

Value

Arguments

Author