[R] Turning of source echo

[David L Carlson]

This is not an RStudio issue. The RConsole echoes commands and then the
output. If you want to open a window to display the output of a command, you
might look at package tcltk.

----------------------------------------------
David L Carlson
Associate Professor of Anthropology
Texas A&M University
College Station, TX 77843-4352



> -----Original Message-----
> From: r-help-bounces at r-project.org [mailto:r-help-bounces at r-
> project.org] On Behalf Of darnold
> Sent: Saturday, August 25, 2012 2:55 PM
> To: r-help at r-project.org
> Subject: Re: [R] Turning of source echo
> 
> Berend,
> 
> Yes, I did ask this question on RStudio help page. Josh suggested that
> I try
> to find some package that pops  up a window with the results I want.
> Anyone
> know how to do that? Is there a package or a tutorial that will
> instruct me
> as to how to do that?
> 
> Here is my code:
> 
> BAGA <- c(10,20,20,30,30,30,30,40,
>           40,40,40,50,50,50,50,50,
>           60,60,60,60,60,70,70,70,
>           70,80,80,80,90,90,100)
> 
> BAGB <- c(10,10,10,10,10,20,20,20,
>            20,30,30,30,40,40,50,60,
>            70,70,80,80,80,90,90,90,
>            90,100,100,100,100,100)
> 
> A <- sample(c(1,2),1)
> 
> if (A==1) {
>   B <- BAGA[sample(length(BAGA),1)]
> } else {
>   B <- BAGB[sample(length(BAGB),1)]
> }
> 
> cat("X = ", B, ".\n",sep="")
> if (A==1) cat("The voucher is from Bag A.\n")
> if (A==2) cat("The voucher is from Bag B.\n")
> 
> What I'd like to do is find a way to repeat this code N number of
> times,
> with the student hitting the enter key or the space bar to get the next
> repetition. Each time, I want a result similar to the following to come
> up,
> but I don't want that source message to come up.
> 
> > source('~/.active-rstudio-document')
> X = 30.
> The voucher is from Bag A.
> 
> Each time
> Anyone have any suggestions?
> 
> Thanks.
> 
> David.
> 
> 
> 
> --
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> source-echo-tp4641278p4641317.html
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> 
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