sdr_pull_vec

Extracts the first <code>n</code> rows whose name matches <code>name</code> from
<code>sdr_summary</code>, returning both estimates and standard errors.
Used for per-individual variables in the hierarchical model.

internal

An implementation of the 'Fish Bioenergetics 4.0' framework
described in Deslauriers et al. (2017)
<doi:10.1080/03632415.2017.1377558>. Provides automated parameter
optimization, multi-prey diet modeling, and comprehensive energy budget
simulations for fisheries research and aquaculture applications. An
optional 'TMB' (Template Model Builder) backend delivers 10-50x speedup
in maximum likelihood estimation while maintaining full backward
compatibility. Includes species-specific parameter databases and tools
for modeling fish growth, consumption, and metabolism under varying
environmental conditions.

Hans Ttito

fb4package

'Fish Bioenergetics 4.0' Model Implementation with
High-Performance 'TMB' Backend

sdr_pull_vec function

<dl><dt>sdr_summary</dt>
<dd>Matrix returned by <code>summary(TMB::sdreport(obj))</code></dd>
<dt>name</dt>
<dd>Row name to look up (may appear multiple times)</dd>
<dt>n</dt>
<dd>Number of elements expected</dd></dl>

Arguments

Pull a vector of estimates and SEs from an sdreport summary — sdr_pull_vec

<dl>

<dt>sdr_summary</dt>
<dd>Matrix returned by <code>summary(TMB::sdreport(obj))</code></dd>


<dt>name</dt>
<dd>Row name to look up (may appear multiple times)</dd>


<dt>n</dt>
<dd>Number of elements expected</dd>

</dl>

sdr_pull_vec: Pull a vector of estimates and SEs from an sdreport summary

Description

Usage

Value

Arguments