Clinical
Negative likelihood ratio
Implemented
clinical.lr_negativeDefinition
How much a negative result decreases the odds of the condition.
Formula
LR− = (1 − Sensitivity) / Specificity
Range: [0, ∞)
Inputs and outputs
- y_true: binary reference standard
- y_pred: binary test result
Returns: float
Assumptions
No assumptions beyond valid, aligned inputs of the documented types.
Limitations
No metric-specific limitations are documented yet. Interpret the value alongside the task, data, and other metrics.
Python API
import evalsuite as es
es.lr_negative(y_true, y_pred)References
Primary references for this entry have not been added yet.