Skip to main content

Table 2 The simulation settings and results for five platforms with continuous data

From: Multiple-platform data integration method with application to combined analysis of microarray and proteomic data

Method

Multi-plat

1st ind.

2nd ind.

3rd ind.

4th ind.

5th ind.

Scenario 1:

ρ = 0; g = g1 + g2 = 200

  
 

Exp1:

e = 1.5 for g = 200

 
 

Exp2:

e = 1.5 for g1 = 100; e = 1 for g2 = 100

 
 

Exp3:

e = -0.5 for g1 = 100; e = -2 for g2 = 100

 
 

Exp4:

e = -1 for g1 = 100; e = 1.5 for g2 = 100

 
 

Exp5:

e = 2 for g1 = 100; e = -1 for g2 = 100

PSR Mean

0.9517

0.5601

0.4130

0.4464

0.4213

0.4471

PSR Var

0.0002

0.0012

0.0011

0.0004

0.0010

0.0005

FDR Mean

0.1572

0.2605

0.3299

0.3108

0.3205

0.2727

FDR Var

0.0004

0.0011

0.0018

0.0009

0.0010

0.0010

Scenario 2:

ρ = 0.5; g = g1 + g2 = 200

  
 

Exp1:

e = 1.5 for g = 200

 
 

Exp2:

e = 1.5 for g1 = 100; e = 1 for g2 = 100

 
 

Exp3:

e = -0.5 for g1 = 100; e = -2 for g2 = 100

 
 

Exp4:

e = -1 for g1 = 100; e = 1.5 for g2 = 100

 
 

Exp5:

e = 2 for g1 = 100; e = -1 for g2 = 100

PSR Mean

0.9998

0.8360

0.6655

0.5682

0.6712

0.5699

PSR Var

2.7e-06

0.0006

0.0010

0.0004

0.0010

0.0008

FDR Mean

0.1281

0.1898

0.2217

0.2593

0.2314

0.2093

FDR Var

0.0004

0.0006

0.0009

0.0007

0.0007

0.0008