bootstrap_single_iteration

Internal helper: resamples weights, finds the p_value that achieves the
resampled mean weight via <code>optim_search_p_value</code>, then extracts
consumption and (optionally) the predicted final weight.
Extracted to eliminate code duplication between the sequential and parallel
execution paths of <code>bootstrap_p_values</code>.

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

bootstrap_single_iteration function

<dl><dt>final_weights</dt>
<dd>Observed final weights vector</dd>
<dt>n_sample</dt>
<dd>Sample size for bootstrap resampling</dd>
<dt>simulation_function</dt>
<dd>Closure accepting a p_value and returning the
predicted final weight; used by <code>optim_search_p_value</code></dd>
<dt>processed_simulation_data</dt>
<dd>Processed simulation data list</dd>
<dt>oxycal</dt>
<dd>Oxycalorific coefficient (J/g O2)</dd>
<dt>store_predicted_weights</dt>
<dd>Logical; retrieve the predicted final weight?</dd>
<dt>upper_p</dt>
<dd>Upper bound for p_value search, default 5.0</dd></dl>

Arguments

Execute a single bootstrap iteration — bootstrap_single_iteration

<dl>

<dt>final_weights</dt>
<dd>Observed final weights vector</dd>


<dt>n_sample</dt>
<dd>Sample size for bootstrap resampling</dd>


<dt>simulation_function</dt>
<dd>Closure accepting a p_value and returning the
predicted final weight; used by <code>optim_search_p_value</code></dd>


<dt>processed_simulation_data</dt>
<dd>Processed simulation data list</dd>


<dt>oxycal</dt>
<dd>Oxycalorific coefficient (J/g O2)</dd>


<dt>store_predicted_weights</dt>
<dd>Logical; retrieve the predicted final weight?</dd>


<dt>upper_p</dt>
<dd>Upper bound for p_value search, default 5.0</dd>

</dl>

bootstrap_single_iteration: Execute a single bootstrap iteration

Description

Usage

Value

Arguments