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Table 2 Calculated weights over all attributes, only non-biomarker, and biomarker attributes over ten random case bases. The weight values are scaled by factor 10. Additionally, the relative weight difference to the average weight over all attributes is given

From: Methods for a similarity measure for clinical attributes based on survival data analysis

 

All attributes

Non-biomarkers

Num. biomarker arm A

Nom. biomarker arm A

Num. biomarker arm B

Nom. biomarker arm B

Avg. Weight

Avg. Weight

Rel. (%)

Weight

Rel. (%)

Weight

Rel. (%)

Weight

Rel. (%)

Weight

Rel. (%)

IT#1

0.940

0.504

−46

3.609

+ 284

3.636

+ 287

3.875

+ 312

3.102

+ 230

IT#2

0.791

0.418

−47

2.950

+ 273

2.689

+ 240

3.018

+ 281

3.469

+ 338

IT#3

0.929

0.548

−41

3.028

+ 226

3.035

+ 227

3.416

+ 268

3.382

+ 264

IT#4

0.819

0.435

−47

3.287

+ 301

3.219

+ 293

2.962

+ 262

3.028

+ 270

IT#5

0.852

0.441

−48

3.445

+ 304

3.354

+ 294

3.652

+ 329

2.827

+ 232

IT#6

0.903

0.459

−49

3.432

+ 280

4.109

+ 355

3.368

+ 273

3.354

+ 271

IT#7

1.020

0.622

−39

3.145

+ 208

3.185

+ 212

3.587

+ 252

3.712

+ 264

IT#8

0.871

0.481

−45

3.145

+ 261

3.238

+ 272

3.500

+ 302

2.972

+ 241

IT#9

0.951

0.547

−42

3.386

+ 256

3.593

+ 278

3.599

+ 279

2.912

+ 206

IT#10

0.898

0.466

−48

3.753

+ 318

3.315

+ 269

3.233

+ 260

3.658

+ 307

Mean

0.897

0.492

−45

3.318

+ 271

3.337

+ 273

3.421

+ 282

3.242

+ 262

SD

0.064

0.060

0.242

0.362

0.271

0.300