The fir data frame has 50 rows and 3 columns.

The number of balsam-fir seedlings in each quadrant of a grid of 50 five foot square quadrants were counted. The grid consisted of 5 rows of 10 quadrants in each row.

fir

Format

This data frame contains the following columns:

count

The number of seedlings in the quadrant.

row

The row number of the quadrant.

col

The quadrant number within the row.

Source

Davison, A.C. and Hinkley, D.V. (1997) Bootstrap Methods and Their Application. Cambridge University Press.