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Table 5 Correlation of input variables

From: Improving the prediction of going concern of Taiwanese listed companies using a hybrid of LASSO with data mining techniques

Input variable

X4

X6

X20

X22

X4

Debt ratio

1

–

–

–

X6

Undistributed surplus

−0.3137

1

–

–

  

<0.0001

   

X20

Total assets turnover

0.0048

0.2430

1

–

  

0.9478

0.0007

  

X22

Return on assets (ROA)

−0.2752

0.2146

0.1941

1

  

0.0001

0.0028

0.0070

 
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