If I type the line below at my Rprompt, it works fine. But, if I put the
same line in a file called systest.R and then source that file at
the prompt, nothing happens. IF I use R CMD BATCH, it also works in that
the system.time info is the .Rout file. Is there something I
can do so that this line also works when I source it ? Thanks. My
information is below.
system.time(for(i in 1:100) mad(runif(1000)))
My information :
R version 2.5.0 (2007-04-23)
i686-pc-linux-gnu
locale:
C
attached base packages:
[1] "datasets" "utils" "stats"
"graphics" "grDevices"
"methods" "base"
other attached packages:
lattice filehash reshape zoo chron MASS
"0.15-8" "1.0" "0.7.4" "1.3-1"
"2.3-11" "7.2-33"
--------------------------------------------------------
This is not an offer (or solicitation of an offer) to buy/se...{{dropped}}
Try this:
source("myfile.R", echo = TRUE)
On 9/17/07, Leeds, Mark (IED) <Mark.Leeds at morganstanley.com>
wrote:> If I type the line below at my Rprompt, it works fine. But, if I put the
> same line in a file called systest.R and then source that file at
> the prompt, nothing happens. IF I use R CMD BATCH, it also works in that
> the system.time info is the .Rout file. Is there something I
> can do so that this line also works when I source it ? Thanks. My
> information is below.
>
> system.time(for(i in 1:100) mad(runif(1000)))
>
>
>
> My information :
>
> R version 2.5.0 (2007-04-23)
> i686-pc-linux-gnu
>
> locale:
> C
>
> attached base packages:
> [1] "datasets" "utils" "stats"
"graphics" "grDevices"
> "methods" "base"
>
> other attached packages:
> lattice filehash reshape zoo chron MASS
> "0.15-8" "1.0" "0.7.4" "1.3-1"
"2.3-11" "7.2-33"
> --------------------------------------------------------
>
> This is not an offer (or solicitation of an offer) to buy/se...{{dropped}}
>
> ______________________________________________
> R-help at r-project.org mailing list
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide
http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
>
You need to print the result of an expression if used from source(). Autoprinting only occurs at the top level. E.g. % cat > systest.R print(system.time(for(i in 1:100) mad(runif(1000))))> source("systest.R")user system elapsed 0.14 0.00 0.20 On Mon, 17 Sep 2007, Leeds, Mark (IED) wrote:> If I type the line below at my Rprompt, it works fine. But, if I put the > same line in a file called systest.R and then source that file at > the prompt, nothing happens. IF I use R CMD BATCH, it also works in that > the system.time info is the .Rout file. Is there something I > can do so that this line also works when I source it ? Thanks. My > information is below. > > system.time(for(i in 1:100) mad(runif(1000))) > > > > My information : > > R version 2.5.0 (2007-04-23) > i686-pc-linux-gnu > > locale: > C > > attached base packages: > [1] "datasets" "utils" "stats" "graphics" "grDevices" > "methods" "base" > > other attached packages: > lattice filehash reshape zoo chron MASS > "0.15-8" "1.0" "0.7.4" "1.3-1" "2.3-11" "7.2-33" > -------------------------------------------------------- > > This is not an offer (or solicitation of an offer) to buy/se...{{dropped}} > > ______________________________________________ > R-help at r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. >-- Brian D. Ripley, ripley at stats.ox.ac.uk Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/ University of Oxford, Tel: +44 1865 272861 (self) 1 South Parks Road, +44 1865 272866 (PA) Oxford OX1 3TG, UK Fax: +44 1865 272595