inv_vb

This function calculates the inverse of the VBGF, or, time it takes to grow
to a particular length

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

inv_vb function

<dl><dt>len</dt>
<dd>Numeric. A length at which to determine how long it takes to grow</dd>
<dt>linf</dt>
<dd>The L&infin;
parameter of the VBGF</dd>
<dt>k</dt>
<dd>The k parameter of the VBGF</dd>
<dt>t0</dt>
<dd>The t0</dd></dl>

Arguments

The inverse von Bertalanffy function (iVBGF) — inv_vb

<dl>

<dt>len</dt>
<dd>Numeric. A length at which to determine how long it takes to grow</dd>


<dt>linf</dt>
<dd>The L&infin;
parameter of the VBGF</dd>


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


<dt>t0</dt>
<dd>The t0</dd>

</dl>

inv_vb: The inverse von Bertalanffy function (iVBGF)

Description

Usage

Value

Arguments

Examples