>
> Hello all,
>
> I am tracking hundreds of animals through a system with multiple timing
> points.  I want to graph the movement of individuals through the whole
> array on one graph, but I can't figure out how to do that.  An example of
> my data is below.  Basically for each 'TagID', I want to graph the 'date'
> or 'gspd_mps' on the X axis and 'Station' on the Y axis, with all TagID's
> on one graph.
>

Thanks for the help!!  I'm very new to R.
Natalie

   TagID Station datetime gspd_mps  4926 KLB 12/21/2012 1:52 NA  4926
MS01 12/21/2012
2:38 0.851  4926 MS02 12/21/2012 3:48 0.629  4926 MS03 12/21/2012 4:19 0.86
4926 MS04 12/21/2012 4:34 1.131  4926 MS05 12/21/2012 5:01 0.9  4926
MS06 12/21/2012
6:54 0.798  4926 MS07 12/21/2012 7:21 0.853  4926 MS08 12/21/2012 10:23
0.694  4926 MS09 12/21/2012 12:16 0.6  4926 MS10 12/21/2012 14:38 0.647
4929 KLB 12/21/2012 1:08 NA  4929 MS01 12/21/2012 2:12 0.611  4929
MS02 12/21/2012
3:33 0.563  4929 MS03 12/21/2012 3:59 1.04  4929 MS04 12/21/2012 4:13 1.082
4929 MS05 12/21/2012 5:00 0.475  4929 MS06 12/21/2012 6:52 0.796  4929
MS07 12/21/2012
7:32 0.563  4929 MS08 12/21/2012 10:16 0.809  4929 MS09 12/21/2012 11:43
0.783  4929 MS10 12/21/2012 14:02 0.657  4929 MS11 12/22/2012 2:50 0.326
4929 MS12 12/22/2012 5:04 0.709  4929 MS13 12/22/2012 13:59 0.688
>
>

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