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Table 7 Correlations between used features and age and gender for module 3

From: Sparsifying machine learning models identify stable subsets of predictive features for behavioral detection of autism

Feature

A2

A4

A8

B2

B7

B8

D4

Age_months

Male

ASD

B3_miss

D3_miss

A2

1.000

0.391

0.307

0.295

0.369

0.346

0.220

0.161

0.112

0.343

0.295

− 0.096

A4

0.391

1.000

0.214

0.149

0.274

0.317

0.306

0.024

0.150

0.309

0.220

0.017

A8

0.307

0.214

1.000

0.332

0.468

0.496

0.161

0.006

0.102

0.348

0.304

− 0.041

B2

0.295

0.149

0.332

1.000

0.367

0.328

0.084

0.133

0.106

0.315

0.354

− 0.023

B7

0.369

0.274

0.468

0.367

1.000

0.464

0.195

0.090

0.113

0.371

0.318

− 0.053

B8

0.346

0.317

0.496

0.328

0.464

1.000

0.216

0.008

0.103

0.350

0.281

− 0.041

D4

0.220

0.306

0.161

0.084

0.195

0.216

1.000

− 0.006

0.155

0.172

0.157

− 0.246

Age_months

0.161

0.024

0.006

0.133

0.090

0.008

− 0.006

1.000

0.010

0.054

0.070

− 0.061

Gender

0.112

0.150

0.102

0.106

0.113

0.103

0.155

0.010

1.000

0.164

0.157

0.016

ASD

0.343

0.309

0.348

0.315

0.371

0.350

0.172

0.054

0.164

1.000

0.338

0.090

B3_miss

0.295

0.220

0.304

0.354

0.318

0.281

0.157

0.070

0.157

0.338

1.000

− 0.075

D3_miss

− 0.096

0.017

− 0.041

− 0.023

− 0.053

− 0.041

− 0.246

− 0.061

0.016

0.090

− 0.075

1.000