FSAdata (version 0.4.1)

SockeyeSR: Stock and recruitment data for Skeena River Sockeye Salmon, 1940-1967.

Description

Stock and recruitment data for Skeena River Sockeye Salmon (Oncorhynchus nerka), 1940-1967.

Format

A data frame with 28 observations on the following 3 variables.

year

a numeric vector of years

spawners

a numeric vector giving number of spawning fish (in thousands)

recruits

a numeric vector containing the recruitment (thousands)

Topic(s)

• Stock-Recruit

• Recruitment

Examples

data(SockeyeSR)
str(SockeyeSR)
head(SockeyeSR)
SockeyeSR1 <- SockeyeSR[-12,]
op <- par(mfrow=c(1,2),pch=19)
plot(recruits~year,data=SockeyeSR1,type="b")
plot(recruits~spawners,data=SockeyeSR1)
par(op)