Table 2.

Empirical likelihood values (P) for each summary statistic derived from 1,000 simulations, and χ² values for Fisher's test where χ² = −2 Σ Ln(P)

Simulated data set	Haplotype no.		Haplotype diversity		Nucleotide diversity		Average pairwise difference		Haplotype sharing		FST	χ2
	T	E	T	E	T	E	T	E	T	E	E-T
Model 1	0.0005	0.0005	0.0005	0.0005	0.0005	0.0005	0.0005	0.0005	0.0060	0.0060	0.0005	106.4
Model 2	0.1150	0.0210	0.0005	0.0005	0.0005	0.0005	0.0005	0.0005	0.8250	0.8580	0.0005	88.1
Model 3	0.0010	0.0210	0.0005	0.0005	0.0005	0.0005	0.0005	0.0005	0.7010	0.7000	0.0005	97.5
Model 4	0.2030	0.0460	0.4960	0.1660	0.4240	0.3460	0.4060	0.3280	0.0005	0.0005	0.1860	21.7
Model 4′	0.0005	0.0005	0.0005	0.0005	0.0005	0.0005	0.0005	0.0040	0.0005	0.0005	0.3880	88.9
Model 5	0.0430	0.0160	0.9440	0.0900	0.7660	0.6520	0.7450	0.6300	0.0005	0.0005	0.3300	23.2
Model 6	0.2300	0.1220	0.3740	0.3140	0.3960	0.2820	0.3880	0.2620	0.8240	0.8100	0.6920	16.7
Model 7	0.3380	0.1260	0.3180	0.3840	0.3220	0.2680	0.3180	0.2480	0.1750	0.1520	0.8420	15.9
Model 8	0.2290	0.0630	0.4620	0.2240	0.3340	0.3040	0.3240	0.2900	0.7180	0.6580	0.6680	18.5
Model 9	0.2590	0.0750	0.4180	0.2920	0.4340	0.2840	0.4220	0.2640	0.7400	0.7020	0.6880	17.2
Model 10	0.2370	0.0820	0.4520	0.2920	0.3400	0.2440	0.3200	0.2200	0.6480	0.6080	0.7320	17.9

In our case, the χ² was calculated based on seven statistics (haplotype number, haplotype diversity, and average pairwise difference for each population and F_ST between the two populations). The χ² values that are not significant are given in italics. E, Etruscans; T, Tuscans.