Table 1. Results of the GLM for high rank achievers in which the number of males as well as the tenure of the alpha male in the target groups was compared to that in potential other target groups.

Model 1	Estimate	SE	Z	P
Intercept	0.08	0.48	0.17	0.864
Number of males	1.80	0.70	2.57	0.010*
Number of females	−0.67	0.55	−1.26	0.221
Tenure of alpha male in the group	−0.19	0.50	−0.38	0.708