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(a) Pearson correlation between Entropy and Coefficient variation method

SD_Entropy

SD_CV

SD_Entropy

Pearson correlation

1

0.992

Sig(2-tailed)

 &±ô³Ù; 0.001

N

31

31

SD_CV

Pearson correlation

0.992

1

Sig(2-tailed)

 &±ô³Ù; 0.001

N

31

31

(b) Pearson correlation between Entropy and CRITIC method

SD_Entropy

SD_CRITIC

SD_Entropy

Pearson correlation

1

0.704

Sig(2-tailed)

 &±ô³Ù; 0.001

N

31

31

SD_CRITIC

Pearson correlation

0.704

1

Sig(2-tailed)

 &±ô³Ù; 0.001

N

31

31

(c) Pearson correlation between Entropy and PAC method

SD_Entropy

SD_PCA

SD_Entropy

Pearson correlation

1

0.929

Sig(2-tailed)

 &±ô³Ù; 0.001

N

31

31

SD_PCA

Pearson correlation

0.929

1

Sig(2-tailed)

 &±ô³Ù; 0.001

N

31

31

(d) Pearson correlation between Coefficient variation and CRITIC method

SD_CV

SD_CRITIC

SD_CV

Pearson correlation

1

0.768

Sig(2-tailed)

 &±ô³Ù; 0.001

N

31

31

SD_CRITIC

Pearson correlation

0.768

1

Sig(2-tailed)

 &±ô³Ù; 0.001

N

31

31

(e) Pearson correlation between Coefficient variation and PAC method

SD_CV

SD_PCA

SD_CV

Pearson correlation

1

0.954

Sig(2-tailed)

 &±ô³Ù; 0.001

N

31

31

SD_PCA

Pearson correlation

0.954

1

Sig(2-tailed)

 &±ô³Ù; 0.001

N

31

31

(e) Pearson correlation between CRITIC and PAC method

SD_CRITIC

SD_PCA

SD_CRITIC

Pearson correlation

1

0.746

Sig(2-tailed)

 &±ô³Ù; 0.001

N

31

31

SD_PCA

Pearson correlation

0.746

1

Sig(2-tailed)

 &±ô³Ù; 0.001

N

31

31