Index | PVI | NDVI | MPDI | PDI | K |
PVI | 1.00 | 0.75 | ns* | ns | −0.44 |
NDVI | 0.75 | 1.00 | ns | 0.24 | −0.50 |
MPDI | ns | ns | 1.00 | 0.95 | 0.32 |
PDI | ns | 0.24 | 0.95 | 1.00 | 0.30 |
K | −0.44 | −0.50 | 0.32 | 0.30 | 1.00 |