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. 2012 Jul 12;8(7):e1002764. doi: 10.1371/journal.pgen.1002764

Table 1. Comparative performance of FEL and MEME on simulated data where Inline graphic varies along phylogenetic lineages.

Japanese encephalitis virus env Vertebrate rhodopsin Camelid VHH
ω q + ω+ = 4 ω+ = 12 ω+ = 36 ω+ = 4 ω+ = 12 ω+ = 36 ω+ = 4 ω+ = 12 ω+ = 36
0 0.1 0.00 0.06 0.01 0.25 0.03 0.50 0.00 0.21 0.00 0.53 0.02 0.81 0.00 0.53 0.00 0.95 0.04 0.99
0 0.25 0.01 0.12 0.06 0.32 0.12 0.51 0.01 0.30 0.04 0.68 0.15 0.88 0.00 0.66 0.14 0.98 0.56 1.00
0 0.5 0.06 0.12 0.19 0.29 0.34 0.45 0.09 0.28 0.34 0.59 0.54 0.82 0.23 0.77 0.85 0.98 0.96 0.98
0.2 0.1 0.00 0.05 0.01 0.21 0.02 0.41 0.00 0.09 0.01 0.35 0.02 0.67 0.00 0.16 0.01 0.87 0.04 0.98
0.2 0.25 0.02 0.08 0.07 0.27 0.14 0.48 0.03 0.17 0.09 0.55 0.17 0.84 0.01 0.42 0.27 0.96 0.62 0.99
0.2 0.5 0.05 0.11 0.18 0.29 0.36 0.49 0.13 0.25 0.36 0.60 0.55 0.76 0.30 0.72 0.84 0.99 0.90 0.99
0.4 0.1 0.00 0.04 0.01 0.15 0.03 0.37 0.01 0.07 0.02 0.30 0.03 0.57 0.01 0.10 0.04 0.78 0.10 0.97
0.4 0.25 0.02 0.06 0.09 0.27 0.15 0.45 0.04 0.16 0.09 0.49 0.21 0.78 0.03 0.32 0.33 0.97 0.63 0.99
0.4 0.5 0.07 0.10 0.17 0.26 0.33 0.46 0.17 0.28 0.39 0.58 0.51 0.76 0.40 0.62 0.82 0.94 0.96 1.00

Power to detect sites under selection (Inline graphic) are reported for FEL and MEME (in boldface) for each unique combination of negative selection (Inline graphic), positive selection (Inline graphic), and proportion of branches under positive selection (Inline graphic) parameters.