[R] How do I plat timestamed (in seconds) data in R?

LosemindL comtech.usa at gmail.com
Tue Jul 6 14:58:43 CEST 2010


Hi all,

I have an Nx2 array, where the first column contains the timestamps and the
second column contains the corresponding data.

second  | ts
--------| --
14:25:00| 18
14:25:02| 14
14:25:04| 11
14:25:06| 4
14:25:08| 24
14:25:10| 13
14:25:12| 12
14:25:14| 6
14:25:16| 21
14:25:18| 37
14:25:20| 21
14:25:22| 9

Since I don't know how to do this in R yet, please allow me to show data in
Matlab:

In Matlab, the first column becomes:


   0.600694444496185
   0.600752314785495
   0.600810185191222
   0.600868055596948
   0.600925925886258
   0.600983796291985
   0.601041666697711
   0.601099536987022
   0.601157407392748

How do I plot such data with X-axis showing the timestamps (seconds) and the
Y-axis showing the data?

Thanks a lot!
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