I am working on some LTE Data say of shape (100000, 10) .
Now suppose I have a column Jitter Avg. Now Jitter occurs only for any connected call and for call which could not be setup due to some reason Jitter is not applicable.
So for those rows representing failed called setup there is no value for Jitter i.e NaN. I cannot replace it with 0 since that means good quality. All in all any value would not be applicable here.
So how to deal with such situation.