Table 1.
Descriptive statistics
| Variables | Obs | Mean | S.Dev | Min | Max | p1 | p99 | Skew. | Kurt. |
|---|---|---|---|---|---|---|---|---|---|
| COVID-19 | 560 | 341.948 | 513.348 | 0 | 3419 | 0 | 2331 | 2.517 | 10.458 |
| PM2.5 | 560 | 39.977 | 18.227 | 5 | 109 | 6 | 87 | .375 | 3.251 |
| Temperature | 560 | 22.196 | 6.984 | 6 | 39 | 10 | 37 | .294 | 2.074 |
| LnCovid | 560 | 4.76 | 1.714 | 0 | 8.137 | .693 | 7.754 | − .404 | 2.74 |
| LnTemp | 560 | 3.048 | .327 | 1.792 | 3.664 | 2.303 | 3.611 | − .278 | 2.568 |
| LnPM2.5 | 560 | 3.558 | .558 | 1.609 | 4.691 | 1.792 | 4.466 | − .994 | 3.775 |
Note: Descriptive statistics are shown with and without log transformation. The descriptive is based on the panel data of top four Spain regions in COVID-19. Ln values show descriptive with log transformation