Here is a part of the data for the first two questions: > head(Sunday,100) SunDate SunTime SunScore 1 5/9/2010 0:00 0:00 127 2 6/12/2011 0:00 0:00 125 3 6/15/2008 0:04 0:04 98 4 8/3/2008 0:07 0:07 118 5 7/24/2011 0:07 0:07 122 6 5/25/2008 0:09 0:09 104 7 5/20/2012 0:11 0:11 124 8 10/18/2009 0:12 0:12 121 9 3/14/2010 0:12 0:12 117 10 1/2/2011 0:12 0:12 131 11 8/1/2010 0:13 0:13 142 12 6/26/2011 0:14 0:14 102 13 12/4/2011 0:14 0:14 136 14 2/13/2011 0:18 0:18 200 15 9/21/2008 0:19 0:19 88 16 9/20/2009 0:19 0:19 142 17 8/17/2008 0:20 0:20 84 18 2/12/2012 0:21 0:21 23 19 11/21/2010 0:22 0:22 103 20 10/26/2008 0:23 0:23 167 21 8/10/2008 0:27 0:27 116 22 3/28/2010 0:27 0:27 168 23 11/8/2009 0:28 0:28 151 24 11/27/2011 0:28 0:28 105 25 6/22/2008 0:29 0:29 95 26 7/31/2011 0:29 0:29 180 27 12/6/2009 0:30 0:30 55 28 11/30/2008 0:31 0:31 105 29 9/4/2011 0:31 0:31 144 30 8/8/2010 0:32 0:32 155 31 5/2/2010 0:36 0:36 174 32 10/26/2008 0:37 0:37 141 33 5/30/2010 0:37 0:37 153 34 7/5/2009 0:41 0:41 130 35 4/10/2011 0:41 0:41 112 36 2/8/2009 0:43 0:43 116 37 5/15/2011 0:43 0:43 147 38 1/18/2009 0:45 0:45 143 39 5/24/2009 0:45 0:45 165 40 9/19/2010 0:45 0:45 183 41 7/12/2009 0:46 0:46 161 42 2/7/2010 0:46 0:46 140 43 5/16/2010 0:46 0:46 134 44 7/10/2011 0:46 0:46 113 45 11/9/2008 0:47 0:47 151 46 4/4/2010 0:47 0:47 138 47 2/26/2012 0:48 0:48 200 48 9/28/2008 0:50 0:50 116 49 7/17/2011 0:50 0:50 146 50 12/18/2011 0:50 0:50 200 51 5/17/2009 0:51 0:51 152 52 5/6/2012 0:51 0:51 151 53 8/29/2010 0:52 0:52 117 54 12/5/2010 0:52 0:52 156 55 12/18/2011 0:53 0:53 82 56 3/4/2012 0:53 0:53 68 57 2/27/2011 0:55 0:55 200 58 6/12/2011 0:55 0:55 129 59 3/8/2009 0:58 0:58 81 60 2/27/2011 0:58 0:58 114 61 2/1/2009 1:03 1:03 144 62 7/25/2010 1:04 1:04 110 63 12/28/2008 1:05 1:05 132 64 6/15/2008 1:06 1:06 53 65 8/30/2009 1:06 1:06 42 66 7/6/2008 1:07 1:07 117 67 5/1/2011 1:07 1:07 65 68 11/6/2011 1:08 1:08 127 69 3/6/2011 1:09 1:09 106 70 10/10/2010 1:13 1:13 129 71 2/6/2011 1:13 1:13 159 72 2/6/2011 1:13 1:13 159 73 11/13/2011 1:13 1:13 110 74 12/13/2009 1:16 1:16 120 75 9/4/2011 1:17 1:17 114 76 10/17/2010 1:18 1:18 129 77 12/12/2010 1:20 1:20 54 78 4/17/2011 1:20 1:20 81 79 6/5/2011 1:20 1:20 154 80 7/11/2010 1:22 1:22 139 81 3/29/2009 1:23 1:23 132 82 6/8/2008 1:24 1:24 69 83 1/11/2009 1:25 1:25 32 84 9/27/2009 1:25 1:25 60 85 7/24/2011 1:25 1:25 74 86 1/16/2011 1:26 1:26 82 87 8/31/2008 1:27 1:27 135 88 2/13/2011 1:29 1:29 161 89 3/20/2011 1:30 1:30 106 90 5/10/2009 1:34 1:34 114 91 11/2/2008 1:35 1:35 71 92 3/21/2010 1:38 1:38 60 93 9/5/2010 1:39 1:39 120 94 6/14/2009 1:42 1:42 81 95 6/21/2009 1:43 1:43 121 96 11/14/2010 1:43 1:43 59 97 3/1/2009 1:47 1:47 130 98 8/22/2010 1:48 1:48 128 99 7/18/2010 1:49 1:49 200 100 7/18/2010 1:49 1:49 155
And here is part of the data for the last three questions: > head(Overall, 100) DayOfWeek Date Time Score 1 Thu 5/1/2008 2:58 2:58 80 2 Thu 5/1/2008 7:31 7:31 11 3 Thu 5/1/2008 10:35 10:35 81 4 Thu 5/1/2008 17:20 17:20 152 5 Thu 5/1/2008 19:01 19:01 130 6 Thu 5/1/2008 21:35 21:35 122 7 Fri 5/2/2008 1:43 1:43 142 8 Fri 5/2/2008 6:03 6:03 20 9 Fri 5/2/2008 7:05 7:05 1 10 Fri 5/2/2008 10:47 10:47 31 11 Fri 5/2/2008 17:13 17:13 93 12 Fri 5/2/2008 18:02 18:02 136 13 Fri 5/2/2008 19:22 19:22 128 14 Sat 5/3/2008 1:04 1:04 112 15 Sat 5/3/2008 7:03 7:03 48 16 Sat 5/3/2008 11:52 11:52 57 17 Sat 5/3/2008 13:53 13:53 92 18 Sat 5/3/2008 16:56 16:56 108 19 Sat 5/3/2008 18:44 18:44 100 20 Sat 5/3/2008 20:04 20:04 107 21 Sat 5/3/2008 23:13 23:13 81 22 Sun 5/4/2008 3:56 3:56 37 23 Sun 5/4/2008 7:38 7:38 47 24 Sun 5/4/2008 13:21 13:21 70 25 Sun 5/4/2008 15:28 15:28 114 26 Sun 5/4/2008 20:00 20:00 125 27 Sun 5/4/2008 23:14 23:14 99 28 Mon 5/5/2008 5:38 5:38 46 29 Mon 5/5/2008 11:36 11:36 108 30 Mon 5/5/2008 15:50 15:50 106 31 Mon 5/5/2008 16:59 16:59 111 32 Mon 5/5/2008 20:47 20:47 75 33 Mon 5/5/2008 23:00 23:00 75 34 Tue 5/6/2008 0:43 0:43 136 35 Tue 5/6/2008 4:12 4:12 36 36 Tue 5/6/2008 7:48 7:48 13 37 Tue 5/6/2008 9:40 9:40 35 38 Tue 5/6/2008 11:55 11:55 71 39 Tue 5/6/2008 13:46 13:46 105 40 Tue 5/6/2008 16:02 16:02 113 41 Tue 5/6/2008 17:55 17:55 116 42 Tue 5/6/2008 17:55 17:55 116 43 Tue 5/6/2008 20:00 20:00 94 44 Tue 5/6/2008 22:23 22:23 130 45 Wed 5/7/2008 0:23 0:23 102 46 Wed 5/7/2008 2:44 2:44 19 47 Wed 5/7/2008 6:28 6:28 1 48 Wed 5/7/2008 8:43 8:43 33 49 Wed 5/7/2008 12:14 12:14 78 50 Wed 5/7/2008 14:09 14:09 89 51 Wed 5/7/2008 17:47 17:47 115 52 Wed 5/7/2008 19:20 19:20 130 53 Wed 5/7/2008 23:35 23:35 117 54 Thu 5/8/2008 2:48 2:48 105 55 Thu 5/8/2008 5:18 5:18 0 56 Thu 5/8/2008 11:12 11:12 36 57 Thu 5/8/2008 15:15 15:15 80 58 Thu 5/8/2008 17:45 17:45 130 59 Thu 5/8/2008 20:06 20:06 124 60 Thu 5/8/2008 20:07 20:07 124 61 Fri 5/9/2008 1:01 1:01 66 62 Fri 5/9/2008 7:44 7:44 75 63 Fri 5/9/2008 12:12 12:12 57 64 Fri 5/9/2008 15:14 15:14 94 65 Fri 5/9/2008 19:43 19:43 124 66 Fri 5/9/2008 21:22 21:22 165 67 Fri 5/9/2008 23:26 23:26 170 68 Sat 5/10/2008 1:44 1:44 158 69 Sat 5/10/2008 4:03 4:03 127 70 Sat 5/10/2008 5:54 5:54 116 71 Sat 5/10/2008 13:07 13:07 107 72 Sat 5/10/2008 14:40 14:40 118 73 Sat 5/10/2008 16:59 16:59 150 74 Sat 5/10/2008 19:25 19:25 96 75 Sat 5/10/2008 20:51 20:51 101 76 Sat 5/10/2008 23:06 23:06 59 77 Sun 5/11/2008 2:55 2:55 38 78 Sun 5/11/2008 6:00 6:00 46 79 Sun 5/11/2008 7:23 7:23 77 80 Sun 5/11/2008 9:33 9:33 83 81 Sun 5/11/2008 12:37 12:37 54 82 Sun 5/11/2008 14:35 14:35 61 83 Sun 5/11/2008 18:19 18:19 60 84 Sun 5/11/2008 21:30 21:30 55 85 Sun 5/11/2008 23:32 23:32 110 86 Mon 5/12/2008 0:03 0:03 127 87 Mon 5/12/2008 2:10 2:10 129 88 Mon 5/12/2008 5:47 5:47 87 89 Mon 5/12/2008 8:32 8:32 61 90 Mon 5/12/2008 10:34 10:34 70 91 Mon 5/12/2008 13:37 13:37 85 92 Mon 5/12/2008 14:50 14:50 110 93 Mon 5/12/2008 19:01 19:01 131 94 Mon 5/12/2008 21:09 21:09 151 95 Mon 5/12/2008 23:44 23:44 123 96 Tue 5/13/2008 3:26 3:26 50 97 Tue 5/13/2008 7:21 7:21 77 98 Tue 5/13/2008 9:56 9:56 100 99 Tue 5/13/2008 12:14 12:14 135 100 Tue 5/13/2008 15:03 15:03 151 I thought that's what I was doing with as.POSIXlt? > try to put your data in a proper time series class (zoo/xts if I >might give a personal-ish plug) which will make all these calculations >much easier. -- View this message in context: http://r.789695.n4.nabble.com/Questions-about-doing-analysis-based-on-time-tp4634230p4634246.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.