I have built a logistic regression but I am not able to figure out which goodness of fit measure will help me know 'How much variability of the dependent variable is being explained by the current model'
I have calculated few pseudo r2 to measure this but as we know pseudo r2 is not a good way of measuring.
In addition to this can any one tell me how to calculate McKelvey & Zavoina's pseudo r2
Added by Jai Shanker Singh on August 2, 2010 at 9:42am —
Can anyone tell me in general how does Fraud Analytics wrok. By this I mean how do you go ahead with any kind of fraud analytics
Added by Jai Shanker Singh on June 3, 2010 at 8:13am —