### Model # 11548

Parameter | Value
--- | ---
Endpoint | Oral rat LD50
r2 | 0,769
q2 | 0,651
#chemicals | 39
Model | Model # 11548

Model coefficients
Coefficient | Definition | Value | Uncertainty*
--- | --- | --- | ---
Intercept | Model intercept | 4,5833 | 0,9089
SsssCH | Sum of ( > CH – ) E-States (SsssCH) | -1,2944 | 0,2865
Hmax | Maximum hydrogen E-State value in molecule. | -0,3886 | 0,2019
MDEC23 | Molecular distance edge between all secondary and tertiary carbons | 0,0364 | 0,0225
ATS8e | Broto-Moreau autocorrelation of a topological structure - lag 8 / weighted by atomic Sanderson electronegativities | 0,1148 | 0,0892
GATS5m | Geary autocorrelation - lag 5 / weighted by atomic masses | -0,5061 | 0,3449
GATS4e | Geary autocorrelation - lag 4 / weighted by atomic Sanderson electronegativities | -1,3758 | 0,3286
-O- [2 aromatic attach] | -O- [2 aromatic attach] fragment count | -0,7162 | 0,3201

* value for 90% confidence interval

Model equation:
Oral rat LD50 = -1,2944×(SsssCH) - 0,3886×(Hmax) + 0,0364×(MDEC23) + 0,1148×(ATS8e) - 0,5061×(GATS5m) - 1,3758×(GATS4e) - 0,7162×(-O- [2 aromatic attach]) + 4,5833

Model 11548 fit results by chemical Model 11548 training set descriptors