[R] bug in qplot (library ggplot2)

[Pierre-Olivier Chasset]

The corrected code:

library(ggplot2)
for (i in 1:2) {
   png(file=paste('test ',i,'.png',sep=''))
   print(qplot(carat, data=diamonds, fill=color,geom='histogram')+scale_y_continuous(i))
   dev.off()
}

Thanks

Le 14/01/2011 02:17, Pierre-Olivier Chasset a écrit :
> Hello,
>
> this following code give a nice png:
>
> /library(ggplot2)
> i<- 1
> png(file=paste('test ',i,'.png',sep=''))
> qplot(carat, data=diamonds,
> fill=color,geom='histogram')+scale_y_continuous(i)
> dev.off()
> /
> I would like to get more files, but the following code doesn't make any
> file:
>
> /library(ggplot2)
> for (i in 1:2) {
>       png(file=paste('test ',i,'.png',sep=''))
>       qplot(carat, data=diamonds,
> fill=color,geom='histogram')+scale_y_continuous(i)
>       dev.off()
> }
> /
> Have you got any idea?
> Have I made something false?
>
> Thanks,
>
> Pierre-Olivier
>
> R version 2.12.1 (2010-12-16)
> Platform: i386-redhat-linux-gnu (32-bit)
>
>
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