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Spearman rank correlation test and Nemenyi’s procedure applied to total annual Ambrosia pollen counts (SPI) recorded in Rzeszów, Kraków and Poznań during 1997–2009
| Spearman correlation test | Nemenyi's procedure | |||||
|---|---|---|---|---|---|---|
| Rzeszów | Kraków | Poznań | Rzeszów | Kraków | Poznań | |
| Rzeszów | 0.127 | 0.246 | * | * | ||
| Kraków | 0.110 | NS | ||||
| Poznań | ||||||
*P < 0.05, NS non significant
