A Binary Logistic Regression Model for Severe Convective Weather with Numerical Model Data

Table 5

Goodness-of-fit testing of forecasting equation.

NWP model	−2 logarithm likelihood values	Cox & Snell R Square	Nagelkerke R Square
GRAPES	30591.374^a	0.026	0.151
EC	6648.102^a	0.016	0.088