Posts Tagged “modelSelection”

Stop using bivariate correlations for variable selection

March 20, 2014 . .
You need to come up with a regression model for some response. You have tons of predictor variables that you might want to consider. How do you decide what variables to consider in your model? If you started with bivariate correlations of the response and each predictor, you may be in for some trouble.
statistics r modelSelection regression