### FDA Model

Prediction statistics
Endpoint | Concordance | Sensitivity | Specificity | #chemicals
--- | --- | --- | --- | ---
Mutagenicity | 0,829 (29 out of 35) | 0,913 (21 out of 23) | 0,667 (8 out of 12) | 35

Model coefficients
Coefficient | Definition | Value | Uncertainty*
--- | --- | --- | ---
Intercept | Model intercept | 0,8400 | 0,1313
>C= [aromatic attach] | >C= [aromatic attach] fragment count | -0,6400 | 0,2456

* value for 90% confidence interval

Model equation:
Mutagenicity = -0,6400×(>C= [aromatic attach]) + 0,8400

FDA model fit results by chemical FDA model training set descriptors