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Table 2 The genes selected by CovProc, LASSO, ELASTIC NET and GA methods for LEP

From: Evaluation of multiple variate selection methods from a biological perspective: a nutrigenomics case study

CovProc

LASSO

ELASTIC NET

GA

Gene

f

r

Gene

f

r

Gene

f

r

Gene

f

r

Cfd

10

0.829

G0s2

10

0.826

G0s2

10

0.826

G0s2

2

0.826

G0s2

10

0.826

Cfd

9

0.829

Cfd

9

0.829

Mogat1

5

0.816

Mogat1

10

0.816

Mogat1

9

0.816

Mogat1

9

0.816

D630002G06Rik

2

0.669

Omd

10

0.799

Cidec

9

0.770

Cidec

8

0.770

Elovl5

0

0.604

Cidea

10

0.797

Mme

8

0.686

Mme

8

0.686

Gstz1

0

0.582

Clstn3

10

0.797

Gpr98

7

0.755

Gpr98

7

0.755

Apoa4

0

0.565

Aldh3a2

10

0.784

Scd1

7

0.740

Scd1

7

0.740

Perp

0

0.484

Cidec

10

0.770

Gstk1

5

0.755

Gstk1

5

0.755

Bloc1s1

0

0.266

Gpr98

10

0.755

Fabp2

4

0.683

Fabp2

4

0.683

2700050L05Rik

0

−0.246

Gstk1

9

0.755

D630002G06Rik

4

0.669

D630002G06Rik

4

0.669

Ubxd1

0

−0.242

Inhbe

9

0.751

Omd

3

0.799

Omd

3

0.799

Ascc3l1

0

−0.222

Tnfrsf19

9

0.744

Pgrmc2

3

0.644

3110032G18Rik

3

0.725

Eif2a

0

−0.213

Scd1

9

0.740

3110032G18Rik

2

0.725

Pgrmc2

3

0.644

Lrrc8d

0

0.212

Gpc1

9

0.733

Cidea

1

0.797

Cd36

2

0.727

Pir

0

−0.197

Cd36

9

0.727

Clstn3

1

0.797

Clstn3

1

0.797

D2hgdh

0

0.175

3110032G18Rik

9

0.725

Gpc1

1

0.733

Aldh3a2

1

0.784

9430028L06Rik

0

0.142

S3-12

4

0.705

Cd36

1

0.727

Gpc1

1

0.733

Myh9

0

−0.121

Apom

4

−0.696

EG624219

1

0.593

EG624219

1

0.593

Zbtb43

0

0.116

1110028A07Rik

3

0.702

Hectd2

1

0.567

Hectd2

1

0.567

0610037D15Rik

1

−0.102

Aqp8

3

0.699

Nnt

1

0.531

Apoa4

1

0.565

Thnsl2

0

−0.096

Gbe1

3

0.691

Abcg5

1

0.521

Nnt

1

0.531

Pitpnm2

0

−0.085

Mme

3

0.686

Apoc2

1

0.456

Abcg5

1

0.521

Nt5e

0

0.066

Sema5b

3

0.679

Aldh3a2

0

0.784

Apoc2

1

0.456

Il13ra1

0

−0.059

D630002G06Rik

3

0.669

Inhbe

0

0.751

Cidea

0

0.797

Bag2

0

−0.050

Cyp2b9

3

0.659

Tnfrsf19

0

0.744

Inhbe

0

0.751

Pik3r4

0

0.046

Fabp2

2

0.683

S3-12

0

0.705

Tnfrsf19

0

0.744

Xrcc6

0

−0.040

Vnn1

2

0.679

1110028A07Rik

0

0.702

S3-12

0

0.705

Sec61a2

0

−0.012

Cryz

2

0.677

Aqp8

0

0.699

1110028A07Rik

0

0.702

Tbcc

0

−0.006

16

37

 

8

22

 

8

23

 

28

281

 
  1. f Number of occurrences in double cross-validation, r correlation coefficient of gene expression and LEP data. Genes present in the final single cross-validation model are in bold. The last row gives the number of genes in the final SCV model (bold) and the number selected at least once during DCV