Dear R helpers:
I have another question regarding "R" command. It is also measuring Credit Scoring.
I need to measure the classifying method for customer's credit score. (ex. regression line by Fisher)
If credit card company already classify their customers credit : Good customers / Bad customers [by using regression line; ex) inside of line: Good/ outside: Bad]
And I found out from the statistics book that there are following method also used to "measure" if credit card company's classification method is proper or not.
-Mahalanobis distance -Kolmogorov-smirnow statistics -ROC curve -Gini coefficient -Delta approach
Actually,I have not heard of these method and I also need to make some "R" command using some of this statistical method to measure classification. Any example is fine! I just want to look at how these method can be used to measure any data classification!
Please let me know any R command you can think of!
I hope I won't bother you a lot and I appreciate your help this time, too!!!
Thank you! Have a nice day!
True blessings,
Maria Gu SFSU MBA 510-418-1240
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