ThetaStat

Small program to do window statistics.

Here is what the program is supposed to do.

1) define a positionstart pS, as from the first position(on the genome) with data.
2) find a positionstep pE, which is pS+winsize. If pE is after the last position(on the genome) with data exit.
3) calculate statistics using the region that is spanned by pS and pE.
4) increment pS with stepsize, goto step 2).