Lift function can't handle NAs

[MarwaNabil]

I am trying to evaluate different models using Lift chart. The different model predictions have different length. So combining them all results in some rows with NA,as shown below,
X Model-A Model-B
1 0.7 NA
2 NA 0.6

This results in NA values in computed lift values. Is there any way to remove NAs of different models through the evaluation steps?

Thanks.

[topepo]

That sounds like a bug. I'll try to come up with a fix soon.

[topepo]

fixed.