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. 2016 Spring;15(2):425–437.

Table 3.

Correlation coefficient (r2) matrix for descriptors used in multiple linear regression equations 1-3.

Heat of formation HNar Molecular density Hydration energy X4A HOMO Dipole x
Heat of formation 1 -0.352 0.340 -0.573 .334 0.653 0.045
HNar 1 -0.4920 0.232 .288 -0.292 0.180
Molecular density 1 -0.159 -0.121 0.364 0.244
Hydration energy 1 -0.114 -0.667 0.184
X4A 1 0.110 0.192
Homo 1 0.4730
Dipole x 1