Many thanks,
the solution is simple and elegant, as usual ;). R is a great tool, the
best I know, unfortunately I need more time to practice ...
regards
Tomas
On Sat, 2009-09-12 at 22:52 -0400, Gabor Grothendieck wrote:
> Try this:
>
> library(zoo)
> x <- zoo(rnorm(1:6000), as.Date("1992-11-11"
Try this:
library(zoo)
x <- zoo(rnorm(1:6000), as.Date("1992-11-11")+c(1:6000))
plot(x, xaxt = "n")
# cut time into years, remove duplicate years and convert back to Date
yy <- as.Date(unique(cut(time(x), "year")))
axis(1, yy, format(yy, "%y"))
There are a number of examples of custom X axes in t
On Sun, 2009-07-26 at 13:17 +0200, Poersching wrote:
> stvienna wiener schrieb:
> > Hi all,
> >
> > I am plotting a financial time series, but I need a more detailed X-Axis.
> >
> > Example:
> > x <- zoo(rnorm(1:6000), as.Date("1992-11-11")+c(1:6000))
> > plot(x)
> >
> > The X-Axis is labeled "1995
stvienna wiener schrieb:
> Hi all,
>
> I am plotting a financial time series, but I need a more detailed X-Axis.
>
> Example:
> x <- zoo(rnorm(1:6000), as.Date("1992-11-11")+c(1:6000))
> plot(x)
>
> The X-Axis is labeled "1995", "2000" and "2005".
> I would need either "1995", "1997", etc. or maybe
There is an example of this in the examples section of ?plot.zoo
after the comment: shade a portion of a plot and make axis fancier
On Sat, Jul 25, 2009 at 8:36 PM, stvienna wiener wrote:
> Hi all,
>
> I am plotting a financial time series, but I need a more detailed X-Axis.
>
> Example:
> x <- zo
Hi all,
I am plotting a financial time series, but I need a more detailed X-Axis.
Example:
x <- zoo(rnorm(1:6000), as.Date("1992-11-11")+c(1:6000))
plot(x)
The X-Axis is labeled "1995", "2000" and "2005".
I would need either "1995", "1997", etc. or maybe yearly
I used google first, then look a
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