rownames,time,cal
1,0.45,0.3417
2,0.45,-0.00438
3,0.45,0.82531
4,1.3,1.77967
5,1.3,0.95384
6,1.3,0.6408
7,2.4,1.75136
8,2.4,1.27497
9,2.4,1.17332
10,4,3.12273
11,4,2.60958
12,4,2.57429
13,6.1,3.17881
14,6.1,3.00782
15,6.1,2.67061
16,8.05,3.05959
17,8.05,3.94321
18,8.05,3.43726
19,11.15,4.80735
20,11.15,3.35583
21,11.15,2.78309
22,13.15,5.13825
23,13.15,4.70274
24,13.15,4.25702
25,15,3.60407
26,15,4.15029
27,15,3.42484