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FSAdata (version 0.4.1)

WShrimpGA: Stock and recruitment data for White Shrimp off the coast of Georgia (USA), 1979-2000.

Description

White Shrimp (Litopenaeus setiferus) stock and recruitment data from off the coast of Georgia (USA), 1979-2000.

Arguments

Format

A data frame with 22 observations on the following 3 variables:

year

Year of data

stock

Spawning stock index -- CPUE in June assessment surveys

recruits

Recuit index -- commercial landings in pounds from Aug-Jan

yrconf

A code of confidence for whether or not the stock value is known to come from the year shown (see the note)

Topic(s)

  • Stock-Recruit

  • Recruitment

Examples

Run this code
data(WShrimpGA)
str(WShrimpGA)
head(WShrimpGA)
op <- par(mfrow=c(1,2),pch=19)
plot(recruits~year,data=WShrimpGA,type="b")
plot(recruits~stock,data=WShrimpGA)
par(op)

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