estWeight: Estimate Fish Weight From Length
In krphillips/EchoNet2Fish: Estimate Fish Abundance from Acoustic Echoes and Net Catch
estWeight R Documentation
Estimate Fish Weight From Length
Description
Estimate fish weight from fish length.
Usage
estWeight(Lmm, LWa, LWb)
Arguments
Lmm
A numeric vector, the total length of fish in mm.
LWa
A numeric vector of the multiplicative parameter in a length-weight
relation, in log(g). See details.
LWb
A numeric vector of the exponential parameter in a length-weight
relation, in 1/log(mm). See details.
Details
The weight (in g) is calculated from the length-weight relation as
Wg = LWa * Lmm ^ LWb.
Value
A numeric vector of fish weights (in g), the same length as Lmm.
Examples
paDens(c(0.001, 0.01, 0.1), c(4e-5, 5e-6, 8e-9))
krphillips/EchoNet2Fish documentation built on March 19, 2022, 11:59 p.m.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
| estWeight | R Documentation |
Estimate Fish Weight From Length
Description
Estimate fish weight from fish length.
Usage
estWeight(Lmm, LWa, LWb)
Arguments
Lmm |
A numeric vector, the total length of fish in mm. |
LWa |
A numeric vector of the multiplicative parameter in a length-weight relation, in log(g). See details. |
LWb |
A numeric vector of the exponential parameter in a length-weight relation, in 1/log(mm). See details. |
Details
The weight (in g) is calculated from the length-weight relation as
Wg = LWa * Lmm ^ LWb.
Value
A numeric vector of fish weights (in g), the same length as Lmm.
Examples
paDens(c(0.001, 0.01, 0.1), c(4e-5, 5e-6, 8e-9))
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
Embedding an R snippet on your website
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.