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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.
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BMC Bioinformatics

ISSN: 1471-2105

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