Table 3.

Booma weights for models with and without superarchaic admixture

Weights
bepe	clic	Model
0.24	0.04	No superarchaic admixture; full dimension
0.02	0.16	No superarchaic admixture; reduced dimension
0	0	Superarchaic admixture; full dimension
0.74	0.80	Superarchaic admixture; reduced dimension

All models include N→Y and D→Y gene flow and re-express free variables in terms of principal components. Models with reduced dimension exclude principal components that explain less than a fraction 0.001 of the variance