Logistic

Chi square of the intercept should be larger than any other variable
If any of the independent variable's chisquare is high, then that particular variable will have an inordinately huge impact on the dependent variable.
VIF- take an independent variable and regress it on other independent variables, find the R2 and use it on 1/1-R2 formula
Sumofsquares
concordance the good ones should have a higher score than the bad ones. the larger such pairs, the concordance is high. it should be in the neighbourhood of 60-70%

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