fitvbg {DATRAS}R Documentation

Fit von Bertalanffy growth model to age-length data.

Description

Fit von Bertalanffy growth model to age-length data.

Usage

  fitvbg(d, L0 = 0, plot = FALSE)

Arguments

d

DATRASraw object

L0

Length at time t0

plot

Plot the fitted vbg curve?

Details

Note: Fitting is done using non linear least squares which assumes constant variance of size samples given age.

Value

list with parameters


[Package DATRAS version 1.0 Index]