rownames,method1,method2
1,2.23,1.82
2,2.55,2.42
3,7.99,8.26
4,4.09,3.46
5,9.62,9.77
6,1.59,1.4
7,8.98,8.88
8,0.82,0.87
9,10.83,11.2
10,1.54,1.33
11,10.75,10.32
12,5.79,5.87
13,5.91,6.44
14,5.79,5.87
15,5.5,5.3
16,9.96,9.82
17,1.92,1.69
18,7.38,7.41