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Table 4 Statistics test of Table 3 with Wilcoxon Signed Ranks Test

From: Vertical decomposition with Genetic Algorithm for Multiple Sequence Alignment

Based on Best WSPM score
  VDGA(Decomp2-without_Decomp.) VDGA(Decomp3-without_Decomp.) VDGA(Decomp4-without_Decomp.) VDGA(Decomp3-Decomp2) VDGA(Decomp4-Decomp2) VDGA(Decomp4-Decomp3)
'+' ve Rank 27 31 29 31 22 11
'-' ve Rank 7 3 5 3 12 23
Ties 0 0 0 0 0 0
Z -3.189a -4.625a -4.026a -4.625a -1.975a -2.983b
Asymp. Sig. (2-tailed) 0.001 0.000 0.000 0.000 0.048 0.003
Based on Avg. WSPM score
  VDGA(Decomp2-without_Decomp.) VDGA(Decomp3-without_Decomp.) VDGA(Decomp4-without_Decomp.) VDGA(Decomp3-Decomp2) VDGA(Decomp4-Decomp2) VDGA(Decomp4-Decomp3)
'+' ve Rank 22 32 24 31 22 11
'-' ve Rank 12 2 10 3 12 23
Ties 0 0 0 0 0 0
Z -2.197a -4.744a -2.949a -4.078a -1.342a -2.829b
Asymp. Sig. (2-tailed) 0.028 0.000 0.003 0.000 0.180 0.005
Based on Corresponding BAliscore
  VDGA(Decomp2-without_Decomp.) VDGA(Decomp3-without_Decomp.) VDGA(Decomp4-without_Decomp.) VDGA(Decomp3-Decomp2) VDGA(Decomp4-Decomp2) VDGA(Decomp4-Decomp3)
'+' ve Rank 22 24 23 26 19 9
'-' ve Rank 12 8 10 8 13 22
Ties 0 2 1 0 2 3
Z -1.496a -3.020a -1.439a -2.967a -0.926a -2.215b
Asymp. Sig. (2-tailed) 0.135 0.003 0.150 0.003 0.355 0.027
  1. a. Based on negative ranks.
  2. b. Based on positive ranks.