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Table 4 Paired Wilcoxon signed-rank test

From: Accuracy of phylogeny reconstruction methods combining overlapping gene data sets

   Complete data Missing data
θ Sample size p -value Median difference Confidence Interval p -value Median difference Confidence interval
0 500 <2.2 × 10-16 1.5 [1.5, 1.5] <2.2 × 10-16 2.5 [2, 2.5]
0.001 200 2.2 × 10-9 1.5 [1, 1.5] 2.2 × 10-16 2.5 [2, 2.5]
0.002 200 0.69 1.8 × 10-5 [-0.5, 1:9 × 10-5] 2.2 × 10-6 1 [0.5, 0.5]
0.003 200 0.6 2.478 × 10-5 [-0.5, 0.5] 0.69 3.2 × 10-5 [-0.5, 0.5]
0.004 200 1.8 × 10-3 -1 [-1.5, 3:2 × 10-5] 0.47 -6 × 10-5 [-0.5, 0.5]
0.005 500 1:6 × 10-14 -1.5 [-1.5,1] 1.1 × 10-8 -1 [-1.5, -0.5]
0.01 200 6:1 × 10-16 -2.5 [-3,-2] 7.4 × 10-15 -2.5 [-3, -2]
  1. The distances of MRP)_BR are compared with SA, thus positive median differences stand for higher distances in MRP_BR and negative differences stand for higher distances in SA. p-values < 0:05 find median differences whose 95%-confidence intervall does not include 0 are marked in bold.