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. 2010 Sep 30;6(9):e1001123. doi: 10.1371/journal.ppat.1001123

Table 1. Phylogenetic signal in the 4 datasets for the three different traits.

Dataset Inline graphic Inline graphic for log(spVL) Inline graphic for dsCD4 Inline graphic for prAZT Inline graphic for log(spVL) Inline graphic for dsCD4 Inline graphic for prAZT
MSM strict 134 0.59Inline graphic n.s. 0.91Inline graphic 0.51 (0.27) 0 1.07 (0.12)
all strict 230 n.s. n.s. n.s. 0.17 0 0.88 (0.06)
MSM liberal 404 0.09Inline graphic n.s. 0.82Inline graphic 0.13 (0.05) 0 1.07 (0.015)
all liberal 661 n.s. n.s. 0.71Inline graphic — — —

We use two estimators (Inline graphic and Inline graphic) that lead to similar results. Significance code for the p-value of the randomisation test for Inline graphic is ‘Inline graphic’ Inline graphic, ‘Inline graphic’ Inline graphic, ‘Inline graphic’ Inline graphic, and ‘n.s.’ indicates that the signal does not differ from that found on a random tree. The Inline graphic are obtained by taking the median value of Inline graphic over 161 trees (see the Methods). We also show the standard deviation in brackets. ‘—’ indicates that the largest tree could not be computed with the Bayesian method because of the large number of patients. Inline graphic is the sample size of each dataset.