And even more for the heck of it... this kind of thing is also
device-dependent.
(this is *not* a controlled test; some variation could be due to other
processes running on the machine)
-Don
> x11(type='Xlib')
> system.time(plot(runif(1e6),runif(1e6)))
user system elapsed
0.712 0.165 2.129
> dev.off()
null device
1
> x11(type='cairo')
> system.time(plot(runif(1e6),runif(1e6)))
user system elapsed
48.444 0.169 49.051
> dev.off()
null device
1
> quartz()
> system.time(plot(runif(1e6),runif(1e6)))
user system elapsed
36.358 0.097 36.485
> sessionInfo()
R version 2.13.1 (2011-07-08)
Platform: x86_64-apple-darwin9.8.0/x86_64 (64-bit)
locale:
[1] C
attached base packages:
[1] stats graphics grDevices utils datasets methods base
other attached packages:
[1] rmacq_1.1-3
--
Don MacQueen
Lawrence Livermore National Laboratory
7000 East Ave., L-627
Livermore, CA 94550
925-423-1062
On 11/19/11 3:17 PM, "Carl Witthoft" <c...@witthoft.com> wrote:
>Another few data points, just for the heck of it. This is on a 2.66GHz
>Intel Core Duo iMac.
>
>
>Rgames> system.time(plot(runif(1e6),runif(1e6)))
> user system elapsed
> 34.405 0.079 34.432
>Rgames> system.time(plot(runif(1e6),runif(1e6),pch='.'))
> user system elapsed
> 12.602 0.032 12.596
>
>Rgames> system.time(print(xyplot(runif(1e6)~runif(1e6))))
> user system elapsed
> 36.651 0.837 37.371
>
>Rgames> system.time(print(xyplot(runif(1e6)~runif(1e6),pch='.')))
> user system elapsed
> 16.866 0.777 17.578
>
>Rgames> system.time(scatterplot3d(runif(1e6),runif(1e6),rep(1,1e6)))
> user system elapsed
> 36.081 0.959 36.932
>Rgames>
>system.time(scatterplot3d(runif(1e6),runif(1e6),rep(1,1e6),cex.symbols='.'
>))
> user system elapsed
> 18.834 0.864 19.629
>--
>
>Sent from my Cray XK6
>"Pendeo-navem mei anguillae plena est."
>
>______________________________________________
>R-help@r-project.org mailing list
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>PLEASE do read the posting guide
>http://www.R-project.org/posting-guide.html
>and provide commented, minimal, self-contained, reproducible code.
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