lakemary {alr3} | R Documentation |
78 bluegills were captured from Lake Mary, Minnesota. On each fish, a key scale was removed. The age of a fish is determined by counting the number of annular rings on the scale. The goal is to relate length at capture to the radius of the scale.
This data frame contains the following columns:
Years
mm
Collected by Richard Frie, and discussed in S. Weisberg (1986), A linear model approach to the backcalculation of fish length, J. Amer. Statist. Assoc., 81, 922-929.
Weisberg, S. (2005). Applied Linear Regression, 3rd edition. New York: Wiley, Problem 11.2.1.
data(lakemary)