[R] Creating time series (ts) object
Filoche
pmassicotte at hotmail.com
Mon Feb 6 21:53:41 CET 2012
Hi everyone.
I have have a dataset with daily measurement from January 1st of 1966 up to
December 31th of 2011.
Here's the first part of the data:
Date SLEV
1/1/1966 1.086
1/2/1966 1.079
1/3/1966 1.133
1/4/1966 1.261
1/5/1966 1.391
1/6/1966 1.571
1/7/1966 1.728
1/8/1966 1.823
1/9/1966 1.97
1/10/1966 1.804
1/11/1966 2.02
1/12/1966 2.017
1/13/1966 1.86
1/14/1966 1.96
1/15/1966 1.813
1/16/1966 1.773
1/17/1966 1.647
1/18/1966 1.634
1/19/1966 1.815
1/20/1966 1.928
1/21/1966 1.937
1/22/1966 2.187
1/23/1966 2.133
1/24/1966 2.162
1/25/1966 2.026
1/26/1966 2.055
1/27/1966 2.051
1/28/1966 1.998
1/29/1966 2.178
1/30/1966 1.709
1/31/1966 1.79
...
12/31/2011 0.599
I would like to perform some sort of time series analysis. To do so, I'm
trying to create a ts() object with my data. However, I'm not sure how ti
create it and what frequency to use. In the help file, they say to use
/*frequency = 7*/ for daily observation, but the result don't seems
coherent:
*/Series:
Start = c(1966, 1)
End = c(4337, 5)
Frequency = 7/ *
Anyone can help me?
Thank is advance,
Phil
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