找重叠的峰:

python try_compare.py THRESHOLD DIRECTORY narrowPeak1 narrowPeak2

统计峰里面的片段:

python try_compare.py DIRECTORY BEDfile PEAKfile

合并重复的峰：

python remove_duplicate.py .

画图:

python read1.txt reads2.txt

分离文件成single-end like:

python seperate.py .