TABLE 8

Likelihood values and parameter estimates for HIV vif gene (D6)

Model codeidN/dSEstimates of parameters
M0 (one-ratio)−3499.600.644ω = 0.644
Ml (neutral)−3413.070.575P0 = 0.425 (p1 = 0.575)
M2 (selection)−3377.940.870P0 = = 0.404, p1 = = 0.511 (p2 = 0.085)
ω2 = 4.220
M3 (discrete)−3367.160.742p0 = 0.604, p1 = 0.325 (p2 = 0.070),
ω0 = 0.108, ω1 = 1.211, ω2 = 4.024
M4 (freqs)−3370.930.672p0 = = 0.317, p1 = 0.323, p2 = 0.000, p3 = 0.259 (p4 = 0.102)
M5 (gamma)−3369.770.774α = 0.423, β = 0.507
M6 (2gamma)−3369.560.775p0 = 0.383 (p1 = 0.617)
α0 = = 0.967, β0 = 1.452, α1 = β1 = 0.283
M7 (beta)−3400.450.440P = 0.176, q = 0.223
M8 (beta&to)−3370.660.687p0 = 0.909 (p1 = 0.091),
P = 0.222, q = 0.312, ω = 3.385
M9 (beta&gamma)−3369.420.766p0 = 0.248 (p1 = 0.752),
P = 0.336, q = 0.270, α = 0.336, β = 0.358
M10 (beta&gamma + l)−3368.480.787p0 = 0.650, P = 0.635,
q = 3.079, α = 0.258, β = 0.211
M11 (beta&normal> 1)−3369.650.760p0 = = 0.818 (p1 = 0.182)
p = 0.302, q = 0.591, μ = 0.008, σ = 2.745
M12 (0&2normal>1)−3369.530.755p0 = 0.256, p1 = 0.205,
μ2 = = 0.000, σ1 = 2.911, σ2 = 0.789
M13 (3normal>0)−3367.690.736p0 = 0.583, p10.086 (p2 = 0.331),
μ2 = 1.145,
σ0 = = 0.140, σ1 = 4.407, σ2 = 0.313