Knight and Skagen collected during a field study on the foraging
behaviour of wintering Bald Eagles in Washington State, USA data
concerning 160 attempts by one (pirating) Bald Eagle to steal a chum
salmon from another (feeding) Bald Eagle.
Usage
eagles
Arguments
Format
The eagles data frame has 8 rows and 5 columns.
y
Number of successful attempts.
n
Total number of attempts.
P
Size of pirating eagle (L = large, S = small).
A
Age of pirating eagle (I = immature, A = adult).
V
Size of victim eagle (L = large, S = small).
References
Venables, W. N. and Ripley, B. D. (1999)
Modern Applied Statistics with S-PLUS. Third
Edition. Springer.