### Model # 837

Parameter | Value
--- | ---
Endpoint | Daphnia magna LC50 (48 hr)
r2 | 0,755
q2 | 0,650
#chemicals | 37
Model | Model # 837

Model coefficients
Coefficient | Definition | Value | Uncertainty*
--- | --- | --- | ---
Intercept | Model intercept | 3,1097 | 0,5103
SsaaC | Sum of ( saaC ) E-States (SsaaC) | -0,1763 | 0,1190
SssCH2_acnt | Count of ( – CH2 – ) (SssCH2_acnt) | -0,5548 | 0,2073
SaaN_acnt | Count of ( aaN ) (SaaN_acnt) | -0,6402 | 0,2873
MDEC33 | Molecular distance edge between all tertiary carbons | 0,1089 | 0,0618
MATS8e | Moran autocorrelation - lag 8 / weighted by atomic Sanderson electronegativities | -0,9732 | 0,5705
GATS3p | Geary autocorrelation - lag 3 / weighted by atomic polarizabilities | 1,1458 | 0,4361

* value for 90% confidence interval

Model equation:
Daphnia magna LC50 (48 hr) = -0,1763×(SsaaC) - 0,5548×(SssCH2_acnt) - 0,6402×(SaaN_acnt) + 0,1089×(MDEC33) - 0,9732×(MATS8e) + 1,1458×(GATS3p) + 3,1097

Model 837 fit results by chemical Model 837 training set descriptors