Lizardfish: Stock and recruitment data for Greater Lizardfish, 1955-1964.
In FSAdata: Data to Support Fish Stock Assessment ('FSA') Package

Lizardfish

R Documentation

Stock and recruitment data for Greater Lizardfish, 1955-1964.

Description

Greater Lizardfish (Saurida tumbil) stock and recruitment by year, 1955-1964.

Format

A data frame of 10 observations on the following 6 variables:

year: Year of data
stock: Spawning stock (in ten thousands)
recruits: Recruits (in hundred thousands)

Topic(s)

Stock-Recruit
Recruitment

Source

Visually estimated from Figure 7.12 (p. 267) of Hilborn, R. and C.J. Walters. 1992. Quantitative Fisheries Stock Assessment: Choice, Dynamics, and Uncertainty. Chapman and Hall, New York. 570 p. CSV file

Examples

data(Lizardfish)
str(Lizardfish)
head(Lizardfish)
op <- par(mfrow=c(1,2))
plot(recruits~year,data=Lizardfish,type="l")
plot(recruits~stock,data=Lizardfish)
par(op)

FSAdata documentation built on Aug. 24, 2023, 5:06 p.m.