HI! I have this kind of problem:
Having this kind of sequence I want to count the number of occurrences that I would find using a sliding window process.
Like I give you my window's length and slinding this i get for each iteration a new pattern of aa where i count a new number of a particular residue. In my particular problem I have a cellarray containing 5000 and more sequences so I would prefer to avoid a double for loop. Anyone knows some kind of function or itaration that can be usefull?
Thanks very much!