if regionFinder.shiftValue == "learn":
learnShift(regionFinder, hitRDS, chromosome, logfilename, outfilename, outfile, useMulti, doControl, controlRDS, combine5p)
if regionFinder.shiftValue == "learn":
learnShift(regionFinder, hitRDS, chromosome, logfilename, outfilename, outfile, useMulti, doControl, controlRDS, combine5p)