FSAdata (version 0.4.1)

YPerchSB: Stock and recruitment data for Yellow Perch from South Bay, Lake Huron, 1950-1983.

Description

Yellow Perch (Perca flavescens) stock and recruitment by year in South Bay, Lake Huron, 1950-1983.

Format

A data frame with 15 observations on the following 3 variables:

year

Year of data

stock

Spawning stock (number per set)

recruits

Recruits (number per set)

Topic(s)

• Stock-Recruit

• Recruitment

Examples

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