[R] ggplot inside cycle

[Petr PIKAL]

Thanks. I knew I forgot something obvious.

Petr

r-help-bounces at r-project.org napsal dne 26.08.2010 12:29:52:

> You haven't wrapped p in the print command, which is one of the ways to 
> make sure the plot gets printed  when we need it.
>   print(p+geom_point(aes(size=3))) does the trick
> On 08/26/2010 06:08 AM, Petr PIKAL wrote:
> > Dear all
> >
> > I want to save several ggplots in one pdf document. I tried this
> >
> > for (i in names(iris)[2:4]) {
> > p<-ggplot(iris, aes(x=Sepal.Length, y=iris[,i], colour=Species))
> > p+geom_point(aes(size=3))
> > }
> >
> > with different variations of y input but was not successful. In past I
> > used qplot in similar fashion which worked
> >
> > for(i in names(mleti)[7:15]) print(qplot(sito, mleti1[,i],
> > facets=~typ,ylab=i, geom=c("point", "line"), colour=ordered(minuty),
> > data=mleti1))
> >
> > So I wonder if anybody used ggplot in cycle and how to solve input of
> > variables throughout cycle
> >
> > Thank you
> >
> > Petr
> >
> > ______________________________________________
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> > 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.
> >
> 
> ______________________________________________
> 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.