Table 2.

Booma weights for models with and without D→Y gene flow

Weights
bepe	clic	Model
0	0	No D→Y gene flow; full dimension
0	0	No D→Y gene flow; reduced dimension
0.42	0.12	D→Y gene flow; full dimension
0.58	0.88	D→Y gene flow; reduced dimension

All models include N→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