Correlation matrix and VIF of the explanatory variables
| DSE | DPC | FCB | AC | FS | DPR | CPT | ME | DAC | DBB | DLB | DPD | VIF | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DSE | 1.00 | 2.208 | |||||||||||
| DPC | 0.16* | 1.00 | 1.451 | ||||||||||
| FCB | −0.15* | −0.09 | 1.00 | 1.666 | |||||||||
| AC | −0.05 | −0.06 | −0.06 | 1.00 | 1.540 | ||||||||
| FS | 0.14* | 0.24* | −0.15* | 0.20* | 1.00 | 1.557 | |||||||
| DPR | 0.02 | 0.04 | 0.16* | −0.02 | −0.01 | 1.00 | 1.095 | ||||||
| CPT | 0.06 | 0.07 | −0.19* | −0.06 | −0.10 | −0.05 | 1.00 | 1.348 | |||||
| ME | 0.66* | 0.37* | −0.33* | 0.04 | 0.39* | 0.06 | −0.07 | 1.00 | 3.005 | ||||
| DAC | 0.35* | 0.21* | −0.11* | 0.21* | 0.38* | −0.05 | 0.05 | 0.38* | 1.00 | 2.775 | |||
| DBB | −0.03 | −0.19* | 0.02 | 0.13* | −0.04 | −0.07 | −0.01 | −0.08 | 0.46* | 1.00 | 1.884 | ||
| DLB | −0.02 | 0.29* | −0.07 | 0.05 | 0.24* | 0.05 | 0.05 | 0.10 | 0.32* | −0.14* | 1.00 | 1.456 | |
| DPD | 0.06 | −0.07 | −0.18* | 0.24* | 0.24* | −0.10 | 0.10 | 0.16* | 0.53* | 0.43* | 0.23* | 1.00 | 1.865 |
| DSE | DPC | FCB | AC | FS | DPR | CPT | ME | DAC | DBB | DLB | DPD | VIF | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DSE | 1.00 | 2.208 | |||||||||||
| DPC | 0.16* | 1.00 | 1.451 | ||||||||||
| FCB | −0.15* | −0.09 | 1.00 | 1.666 | |||||||||
| AC | −0.05 | −0.06 | −0.06 | 1.00 | 1.540 | ||||||||
| FS | 0.14* | 0.24* | −0.15* | 0.20* | 1.00 | 1.557 | |||||||
| DPR | 0.02 | 0.04 | 0.16* | −0.02 | −0.01 | 1.00 | 1.095 | ||||||
| CPT | 0.06 | 0.07 | −0.19* | −0.06 | −0.10 | −0.05 | 1.00 | 1.348 | |||||
| ME | 0.66* | 0.37* | −0.33* | 0.04 | 0.39* | 0.06 | −0.07 | 1.00 | 3.005 | ||||
| DAC | 0.35* | 0.21* | −0.11* | 0.21* | 0.38* | −0.05 | 0.05 | 0.38* | 1.00 | 2.775 | |||
| DBB | −0.03 | −0.19* | 0.02 | 0.13* | −0.04 | −0.07 | −0.01 | −0.08 | 0.46* | 1.00 | 1.884 | ||
| DLB | −0.02 | 0.29* | −0.07 | 0.05 | 0.24* | 0.05 | 0.05 | 0.10 | 0.32* | −0.14* | 1.00 | 1.456 | |
| DPD | 0.06 | −0.07 | −0.18* | 0.24* | 0.24* | −0.10 | 0.10 | 0.16* | 0.53* | 0.43* | 0.23* | 1.00 | 1.865 |
Note(s): Significant statistics at *p < 0.05
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