Re: [Rd] Refresh every minute

From: Simon Urbanek <simon.urbanek_at_r-project.org>
Date: Wed, 07 Sep 2011 15:32:30 -0400

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
> --
> View this message in context: http://r.789695.n4.nabble.com/Refresh-every-minute-tp3797011p3797011.html
> Sent from the R devel mailing list archive at Nabble.com.
>
> ______________________________________________
> R-devel_at_r-project.org mailing list
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>
>



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https://stat.ethz.ch/mailman/listinfo/r-devel Received on Wed 07 Sep 2011 - 19:36:18 GMT

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