MethodsBH: Methods for BH class.

In sandroklippel/fishassess: Functions on fishery biology, stock assessment and management.

Description

Methods for Beverton and Holt yield-per-recruit analysis.

Usage

summary.BH(object)
plot.BH(x, Flab="Fishing mortality", 
           YRlab="Yield/Recruit", 
           BRlab="Biomass/Recruit")
profile.BH(fitted, Fs=seq(0, round(Fmax(fitted) * 3, 0), 
                   (round(Fmax(fitted) * 3, 0)/100)))           
plot.profileBH(x, Flab="Fishing mortality", 
                  YRlab="Yield/Recruit", 
                  BRlab="Biomass/Recruit")                   

Arguments

object	an object of the class BH which a summary is desired.
x	BH object, result of Beverton.Holt.
Flab	label for fishing mortality axis.
YRlab	label for yield/recruit axis.
BRlab	label for biomass/recruit axis.
fitted	the BH fitted model object.
Fs	vector of fishing mortalities.

Value

Print or plot the results of a Beverton and Holt analysis.

Author(s)

Sandro Klippel

See Also

Beverton.Holt, Fmax

Examples

BHx <- Beverton.Holt(F=0.6, M=0.2, Winf=3000, 
                     K=0.25, t0=-0.2, Tr=1, Tc=5, approxim="g")
summary(BHx)
plot(BHx)                     

sandroklippel/fishassess documentation built on June 5, 2019, 10:54 a.m.