growth_parameters

This data.frame contains the growth parameters used in
<code>spp_examples</code>. The growth parameters correspond with the von
Bertalanfy growth curve (VBGF -- see <code>vbgf</code>)

datasets

A collection of functions that aid in calculating the optimum
time to stock hatchery reared fish into a body of water given the growth,
mortality and cost of raising a particular number of individuals to a certain
length.

Paul Frater

optistock

Determine Optimum Stocking Times Used in Fishery Enhancements

growth_parameters function

A data.frame with 7 fields and 6 records:<dl>
 <dt>spp</dt>
<dd>Species common name</dd> <dt>latin</dt>
<dd>Scientific name for the species</dd> <dt>linf</dt>
<dd>The L_infinity parameters for the VBGF</dd> <dt>k</dt>
<dd>The k parameter for the VBGF</dd> <dt>t0</dt>
<dd>The t_0 parameter for the VBGF</dd> <dt>n</dt>
<dd>Number of samples used. For WDNR data this is the number of paired
 length-at-age data points (WDNR, 2021).
 For FishBase it is the number of submitted entries.</dd> <dt>source</dt>
<dd>Where data was retrieved from. WDNR is the Wisconsin Dep't
 of Natural Resources Fisheries Management Database.
 FishBase (Froese and Pauly, 2010) is FishBase.</dd>
</dl>

Format

Growth parameters for species used in examples — growth_parameters

A data.frame with 7 fields and 6 records:<dl>
 <dt>spp</dt>
<dd>Species common name</dd>

 <dt>latin</dt>
<dd>Scientific name for the species</dd>

 <dt>linf</dt>
<dd>The L_infinity parameters for the VBGF</dd>

 <dt>k</dt>
<dd>The k parameter for the VBGF</dd>

 <dt>t0</dt>
<dd>The t_0 parameter for the VBGF</dd>

 <dt>n</dt>
<dd>Number of samples used. For WDNR data this is the number of paired
 length-at-age data points (WDNR, 2021).
 For FishBase it is the number of submitted entries.</dd>

 <dt>source</dt>
<dd>Where data was retrieved from. WDNR is the Wisconsin Dep't
 of Natural Resources Fisheries Management Database.
 FishBase (Froese and Pauly, 2010) is FishBase.</dd>


</dl>

growth_parameters: Growth parameters for species used in examples

Description

Usage

Arguments

Format