Discussion Post
• ROC curve can be used to evaluate performance of a logistic regression model, please describe the details for it.
• AIC curve can be used to evaluate performance of a logistic regression model, please describe the details for it.
• Can you repeat the same titanic example to produce the same Analysis of Deviance table and logistic model?
• Do AIC and ROC in the above sample give consistent results? Why or why not?
• Do you know how to use either forward, backward or both methods to get the optimized logistic regression model using AIC and ROC? Also show the R functions you use for them.
The response should include a reference list. Using double-space, Times New Roman 12 pnt font, one-inch margins, and APA style of writing and citations.