Table 1.
PPI A to B | PPI B to A | Correlation | |
---|---|---|---|
Real value | 0.20 | 0.71 | 0.38 |
Pearson's coefficient | N/A | N/A | 0.73 |
Overlap coefficient | 0.13 | 5.11 | 0.83 |
Manders' coefficient | 0.98 | 1.00 | N/A |
Costes' approach | 1.00 | 0.96 | N/A |
ICCS (image scrambled) | 0.56 | 0.94 | N/A |
This article | 0.22 | 0.75 | 0.41 |