[R] bug in qplot (library ggplot2)

[David Winsemius]

On Jan 13, 2011, at 8:17 PM, Pierre-Olivier Chasset wrote:

> 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()

Read the FAQs.

> }
> /
> Have you got any idea?
> Have I made something false?
>
> Thanks,
>
> Pierre-Olivier
>


David Winsemius, MD
West Hartford, CT