Hello !

I'm currently working on a database whicj contains missing values for the predictors.
When applying are.paired function to two roc objects built with the formula method, i get a negative result...
I have tried to apply the are.paired function to the same roc object built with the default method and this time i get a positive result.

Is there any reason that can explain why the roc object built with the formula method aren't recognized as paired ?

Thank you !