Table 10.
Correlation matrix showing a relationship between variables.
| Efficiency (PM10) | Efficiency (PM2.5) | Layers | |
|---|---|---|---|
| Efficiency (PM10) | 1 | ||
| Efficiency (PM2.5) | 0.99∗ | 1 | |
| Layers | 0.92∗ | 0.94∗ | 1 |
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