Global Model Statistics for Logistic Regression
GLM generates global statistics for logistic regression, supporting model assessment.
Generalized Linear Model classification models generate the following statistics that describe the model as a whole:
-
Akaike's criterion for the fit of the intercept only model
-
Akaike's criterion for the fit of the intercept and the covariates (predictors) model
-
Schwarz's criterion for the fit of the intercept only model
-
Schwarz's criterion for the fit of the intercept and the covariates (predictors) model
-
-2 log likelihood of the intercept only model
-
-2 log likelihood of the model
-
Likelihood ratio degrees of freedom
-
Likelihood ratio chi-square probability value
-
Pseudo R-square Cox an Snell
-
Pseudo R-square Nagelkerke
-
Dependent mean
-
Percent of correct predictions
-
Percent of incorrect predictions
-
Percent of ties (probability for two cases is the same)
-
Number of parameters (the number of coefficients, including the intercept)
-
Number of rows
-
Whether or not the model converged
-
Whether or not a covariance matrix was computed.