There is no 'GO TO'.
Try wrapping your code in a while(TRUE){...} loop.
while(TRUE) {
... do something ...
Sys.sleep(time)
}
Or you could have it read from a named pipe which some other process
feeds.
while(length(readLines(n=1, "someNamedPipe"))==1) {
... do something ...
}
Bill Dunlap
Spotfire, TIBCO Software
wdunlap tibco.com
> -----Original Message-----
> From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
> Behalf
> Of Peter Maclean
> Sent: Thursday, August 01, 2013 6:58 PM
> To: r-help@r-project.org
> Subject: Re: [R] GO TO function in R
>
> Does R has a GO TO function? For example, I want to run this script at a
> given interval
> and save the results.
>
> #Step one
> a <- Sys.time()
> b <- paste("Figure_", a, sep = " ")
> shape <- as.numeric(a)/100000000
> scale <- as.numeric(a)/10000000000
> #I want to save the file using "b" object (above) as a file name
> #However it is saved as b.pdf
> pdf("f:/b.pdf") #How to save the file using "b" above?
> par(mfrow=c(2,1))
> x <- sort(rgamma(100, shape=shape, scale = scale))
> y <- dgamma(x, shape=shape, scale = scale)
> par(mfrow=c(2,1))
> plot(x, y, type="l",col="red", lwd=5)
>
> #Step 2
> Sys.sleep(2) # For Quick results in the model it is one hour
> shape <- (as.numeric(Sys.time()))/100000000
> scale <- (as.numeric(Sys.time()))/10000000000
> x <- sort(rgamma(100, shape=shape, scale = scale))
> y <- dgamma(x, shape=shape, scale = scale)
> plot(x, y, type="b",col=" dark red", lwd=5)
> dev.off()
> #Step 3
> Sys.sleep(2) Again in the model it is one hour
> #I Want to go back to step 1 to start over again
>
>
> Sincerely,
>
> Peter Maclean
> Department of Economics
> UDSM
> [[alternative HTML version deleted]]
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