Dear Jiang,
We do a lot of plots of that sort. At first I read the time values with
as.Date(timevariable, format = "%d/%m/%Y"). Then You can plot along like
Plot(as.Date-variable, "your target variable", type = "l")
If You set axes = F than you can customize the xAxis with axis(1, ...)
The AT and LABELS options in axis I fill with something like:
at.x <- seq(as.Date("2006-01-01"), as.Date("2006-05-30"), "month")
lab.x <- paste(format(at.x, "%b"), c(rep("'06", 5)))
So only the month will appear as labels and tickmarks...
HTH
Dubravko
YOU WROTE:
[R] Time series plot
Jiang, Jincai \(Institutional Securities Management\)
Tue, 02 May 2006 15:28:13 -0700
I have some time series data like
01/02/1990 0.531 0.479
01/03/1990 0.510 0.522
01/06/1990 0.602 0.604
there is no weekends and holidays.
how do I graph them in a single plot that the x-axis is the dates and
the y-axis is the time series?
Thank you
Regards,
Dubravko Dolic
Head of eConsulting
Tel:
+49 (0)89-55 27 44 - 4630
Fax:
+49 (0)89-55 27 44 - 2463
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