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)
[[alternative HTML version deleted]]
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
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 ?crit :> 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)
>
>
> [[alternative HTML version deleted]]
>
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