| εB | D | Dc | Df |
εB | 1.000 | 0.579 | −0.115 | 0.651 |
D | 0.579 | 1.000 | 0.070 | 0.326 |
Dc | −0.115 | 0.070 | 1.000 | −0.818 |
Df | 0.651 | 0.326 | −0.818 | 1.000 |