R2 R2CV F X+DX t-Test Descriptors
0.8142 0.7733 55.50 6.0388e+01 6.3153e+00 9.5622 Intercept(A)
      -1.3840e+01 1.5885e+00 -8.7129 Avgvalency of a C atom(B)
      -1.2775e+01 1.7259e+00 -7.4017 Relative number of double bonds(C)
      -1.9631e-02 2.5005e-03 -7.8508 Molecular volume(D)
      4.9342e-01 1.0389e-01 4.7492 HOMO-1 energy(E)
      -5.9297e-01 1.2477e-01 -4.7492 HOMO energy(F)
      -2.2411e+00 6.0338e-01 -3.7143 Average structural information content(order 1)(G)
1, Avg valency of a C atom;2, Relative number of double bonds;3, PPSA-3 Molecular volume;4, HOMO-1 energy;5, HOMO energy;6, Average Structural Information content (order 1);
The fitted regression model is: logEC50 = (6.0388e+01 6.3153e+00)*A+(- 1.3840e+01 1.5885e+00)*B+(-1.2775e+01 1.7259e+00)*C+(-1.9631e-02 2.5005e-03)*D+(4.9342e-01 1.0389e-01)*E+(-5.9295e-01 1.2477e-01)*F+(- 2.2411e+00 6.0338e-01)*G
Table 3: Correlations of toxicity by the heuristic method.