About data frames in r results of 10,000
01:59
07:23
01:22
01:15
01:45
60:20
00:43
05:01
04:45
04:25
04:58
83:38
07:17
21:03
07:42
07:40
09:10
04:55
04:38
04:44
02:04
02:38
07:31
01:18
01:19
05:25
01:14
01:31
01:21
01:15
01:21
01:25
01:36
03:54
09:28
04:44
03:41
11:13
07:17
41:21
04:29
01:03
21:21
02:37
10:00
02:52