Learn R Programming

FSAdata (version 0.4.1)

EuroPerchTJ: Ages, lengths, and sexes of European Perch.

Description

Assigned ages, measured fork lengths, and observed sexes for European Perch (Perca fluviatilis) from Lake Tjuekemeer (The Netherlands).

Arguments

Format

A data frame of 69 observations on the following 3 variables:

fl

Fork lengths (cm).

age

Assigned ages.

sex

Sex (female, male).

Topic(s)

  • Growth

  • fon Bertalanffy

Examples

Run this code
data(EuroPerchTJ)
str(EuroPerchTJ)
head(EuroPerchTJ)
op <- par(mfrow=c(1,2),pch=19)
plot(fl~age,data=EuroPerchTJ,subset=sex=="female",main="Female")
plot(fl~age,data=EuroPerchTJ,subset=sex=="male",main="Male")
par(op)

Run the code above in your browser using DataLab