[Rd] Refresh every minute
Simon Urbanek
simon.urbanek at r-project.org
Wed Sep 7 21:32:30 CEST 2011
On Sep 7, 2011, at 3:27 PM, Schatzi wrote:
> I would like some code to rerun every minute, automatically (it calls time
> and I want this to update).
> Here is the code (it is really the plot that I am interested in):
>
>
> hourc<-as.numeric(substr(date(),12,13))
> minc<-as.numeric(substr(date(),15,16))
> ftime<-c(hourc,minc)
> barplot(ftime, axes = FALSE, main="Time")
>
>
> Is there any way to get this to automatically update every minute or do I
> have to rerun it manually each time I want to see the updated plot?
>
while (TRUE) {
hourc<-as.numeric(substr(date(),12,13))
minc<-as.numeric(substr(date(),15,16))
ftime<-c(hourc,minc)
barplot(ftime, axes = FALSE, main="Time")
Sys.sleep(60)
}
> I am using microsoft (vista).
>
> -----
> In theory, practice and theory are the same. In practice, they are not - Albert Einstein
> --
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