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Statistically significant (p < 0.05) correlation within area mean SPEI, at different time scales, and area mean of NDVI.
| SPEI-01 | SPEI-03 | SPEI-06 | SPEI-09 | SPEI-12 | SPEI-24 | SPEI-36 | SPEI-48 | |
|---|---|---|---|---|---|---|---|---|
| R (SPEI-CRU) | 0.12 | 0.23 | 0.30 | 0.31 | 0.30 | 0.20 | 0.08* | 0.05* |
| R (SPEI-HR) | 0.03* | 0.15 | 0.26 | 0.31 | 0.29 | 0.21 | 0.1* | 0.04* |
Note: The asterisk (*) indicates correlation coefficient vale has a p-value greater than 0.05 and is not statistically significant.
