Description

The buffalo data frame has 20 rows and 3 columns. Cohort size and deaths for African buffalo from Sinclair (1977) as reported by Krebs (1989) in Table 12.1, page 415.

Usage

Format

This data frame contains the following columns:

age

age interval

nx

number alive at start of each age interval

dx

number dying between age interval X and X+1

Source

Krebs, C. J. 1989. Ecological Methodologies. Harper and Row, New York, NY. 654 p.