chr perc thres
0 0 0
1 0.0552509104674561 0.3
2 0.0491091326221825 0.3
3 0.0548688605057478 0.3
4 0.057895058576473 0.3
5 0.0519266669857833 0.3
6 0.0611640407655422 0.3
7 0.0501102837063302 0.3
8 0.0530403359308758 0.3
9 0.0425207958581773 0.3
10 0.0532729234088457 0.3
11 0.047387492912526 0.3
12 0.0527998661529667 0.3
13 0.0488236666578471 0.3
14 0.0653841223250242 0.3
15 0.0532985401885833 0.3
16 0.0553344127092036 0.3
17 0.0516268737611102 0.3
18 0.0456381883685023 0.3
19 0.0454262183488174 0.3