[R] How to validate model?

Maithili Shiva maithili_shiva at yahoo.com
Tue Oct 7 14:22:10 CEST 2008


I am working on scorecard model and I have arrived at the regression equation. I have used logistic regression using R.

My question is how do I validate this model? I do have hold out sample of 5000 customers.

Please guide me. Problem is I had never used Logistic regression earlier neither I am used to credit scoring models.

Thanks in advance


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