I just saw there is a
data tag around and do not understand what the possible meaning of this tag is and, therefore, would recommend to delete it.
Right now, there are 8 questions with this tag. As far as I see it, they could all survive either without it or with some other tag (e.g.,
missing-data which is non-existent so far).
In my understanding [data] is actually meaningless. By far most of the questions are related to data in any type so it is just useless to put a [data] tag on them.
I hope it is okay to post a new question, as I didn't find another question to put this topic.