Table 2.

Relative Estimation Bias of ${\alpha }_0$ by Sample Size and Group Size Ratio With Grade of Membership (GoM) Generating Model.

Study condition	Bias
Sample size
200	0.38
400	0.15
800	0.05
1,600	0.04
Group size ratio
50/50	0.07
25/75	0.14
10/90	0.25