Formula for avg skip, max skip, longest out

It may just be me, but I have no idea what you are looking for here. What is "average skip", "maximum skip" and "longest out"?

Can you post an example of the sort of data you have and what you want to get out of it.

Regards

for instance,

6
8
7
6
5
6
9
8
5
6

the avg skip for 6 is 2, the max skip is 3

When I say skip I mean that the 6 is not there