[R] Plot size

David Doyle
Mon, 27 Oct 2014 03:27:00 -0000

Thank You!!

On Sun, Oct 26, 2014 at 10:01 PM, Dennis Murphy <djmuser at gmail.com>
wrote:

> I'd suggest using the knitr code chunk options in Rmarkdown to control
> the plot size in the document; e.g.,
>
> ```{r myplot, fig.height=5, fig.width=6}
> <your plot code>
> ```
> If you use RStudio, it will provide code completion for you as you
> type the code chunk header.
>
> Dennis
>
> On Sun, Oct 26, 2014 at 6:03 PM, David Doyle <kydaviddoyle at
gmail.com>
> wrote:
> > Hi Folks,
> >
> > I'm trying to adjust the plot size so it can be pulled into a
document by
> > Rmarkdown.  Any suggestions??
> >
> > .  The data and code are below
> >
> > library(ggplot2)
> >
> > MS <- read.table("http://www.doylesdartden.com/R/MS.csv",
header=TRUE,
> > sep=",",)
> >
> > #Sets whic are detections and nondetects
> > MS$Detections <- ifelse(MS$D_AMMONIA==1, "Detected",
"NonDetect")
> >
> > #does the plot
> > p <- ggplot(data = MS, aes(x=Year, y=AMMONIA, col=Detections)) +
> >   geom_point(aes(shape=Detections)) +
> >
> >   ##sets the colors
> >   scale_colour_manual(values=c("black","red")) +
> >
> >   #location of the legend
> >   theme(legend.position=c("none")) +
> >
> >   #sets the line color, type and size
> >   geom_line(colour="black", linetype="dotted",
size=0.5) +
> >   ylab("Ammonia (mg/L)") +
> >   ##Graph title
> >   ggtitle("Lower Mudstone Ammonia Time Sereis")
> >
> > ## does the graph using the Well IDs as the different wells.
> > p + facet_grid(Well ~ .)
> >
> >
> > --
> > --
> > You received this message because you are subscribed to the ggplot2
> mailing
> > list.
> > Please provide a reproducible example:
> > https://github.com/hadley/devtools/wiki/Reproducibility
> >
> > To post: email ggplot2 at googlegroups.com
> > To unsubscribe: email ggplot2+unsubscribe at googlegroups.com
> > More options: http://groups.google.com/group/ggplot2
> >
> > ---
> > You received this message because you are subscribed to the Google
Groups
> > "ggplot2" group.
> > To unsubscribe from this group and stop receiving emails from it, send
an
> > email to ggplot2+unsubscribe at googlegroups.com.
> > For more options, visit https://groups.google.com/d/optout.
>

	[[alternative HTML version deleted]]