Catch-at-age of Cayuga Lake Rock Bass.

Description

Catch-at-age for Cayuga Lake Rock Bass (Amploplites rupestris) from a single season.

Format

A data frame of 6 observations on the following 2 variables:

• age: Assigned age.
• catch: Number in catch.

Topic(s)

• Mortality
• Catch curve

Source

D.S. Robson and D.G. Chapman. 1961. Catch curves and mortality rates. Transactions of the American Fisheries Society. 90:181-189.

Examples

data(RockBassCL)
str(RockBassCL)
RockBassCL
plot(log(catch)~age,data=RockBassCL)