Appendix 1—table 16. Pairs of lineage-defining sites of Delta VOC tend to have stronger signal of concordant evolution than the complementary subset of site pairs.

See legend for Appendix 1—table 14.

	mean ranks for subset I(15 site pairs)	mean ranks for subset II(17005 site pairs)	delta
data	3137,2	8515,2	–5378,0
simulations	5545,9	8513,1	–2967,2

Number of lineage-defining sites: 6.

P{delta(simulations)≤delta(data)}=0.005.