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Table 1 The Wilcoxon-Mann-Whitney test P-values

From: Statistical assessment of discriminative features for protein-coding and non coding cross-species conserved sequence elements

  (a) H. sapiens    (b) M. musculus    (c) R. norvegicus  
Features Coding Non Coding P-value Features Coding Non Coding P-values Features Coding Non Coding P-values
CG-Content 0.514 0.407 0 CG-Content 0.517 0.419 0 CG-Content 0.517 0.420 0
FFT 0.017 0.007 0 FFT 0.016 0.007 0 FFT 0.016 0.007 0
%Stop m 0.086 2.846 0 %Stop m 0.081 2.652 0 %Stop m 0.166 2.623 0
0.263 0.150 0 0.264 0.153 0 0.265 0.154 0
RFC H-M 1.000 0.915 0 RFC H-M 1.000 0.915 0 RFC H-R 0.999 0.915 0
BL 80 M H-M 7.393 5.763 0 BL 80 M H-M 7.393 5.763 0 BL 80 M H-R 7.405 5.699 0
BL 80 std H-M 0.132 0.061 0 BL 80 std H-M 0.132 0.061 0 BL 80 std H-R 0.133 0.062 0
SRR M H-M 0.938 0.758 0 SRR M H-M 0.938 0.758 0 SRR M H-R 0.939 0.760 0
SRR std H-M 0.672 0.358 0 SRR std H-M 0.672 0.358 0 SRR std H-R 0.672 0.354 0
RFC H-R 0.999 0.915 0 BL 80 M M-R 7.513 6.592 0 BL 80 M M-R 7.513 6.592 0
BL 80 M H-R 7.405 5.699 0 BL 80 std M-R 0.073 0.048 0 BL 80 std M-R 0.073 0.048 0
BL 80 std H-R 0.133 0.062 0 SRR M M-R 0.956 0.823 0 SRR M M-R 0.956 0.823 0
SRR M H-R 0.940 0.760 0 SRR std M-R 0.747 0.526 0 SRR std M-R 0.747 0.526 0
SRR std H-R 0.672 0.354 0 1.178 1.094 10-275 1.169 1.092 10-220
1.179 1.108 10-198 RFC M-R 0.990 0.940 10-205 RFC M-R 0.990 0.940 10-205
AT skew 0.155 0.129 10-46 NPI M-R 92.233 89.585 10-51 NPI M-R 92.233 89.585 10-51
NPI H-M 84.213 85.102 10-14 AT skew 0.157 0.132 10-39 AT skew 0.157 0.132 10-40
CG skew 0.134 0.148 10-7 NPI H-M 84.213 85.102 10-15 NPI H-R 84.248 84.448 0.0002
%Stop std 2.264 2.257 10-6 CG skew 0.136 0.145 0.005 %Stop std 2.126 2.163 0.0012
NPI H-R 84.248 84.450 0.0002 %Stop std 2.136 2.188 0.007 CG skew 0.135 0.146 0.0017
  1. For each species, the first two columns show the mean values of each variable in the two classes and the last one shows the P-values of Wilcoxon-Mann-Whitney test. The suffices H-M, H-R and H-R indicate the species in comparison. The features are ranked for increasing P-values. Note that all P-values are less than 0.0025 except for the CG-skewness and the stop codon spread %Stop std for M. musculus.