Counts of Balsam-fir Seedlings
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.
This data frame contains the following columns:
The number of seedlings in the quadrant.
The row number of the quadrant.
The quadrant number within the row.