[R] Help with the plot function

André Luis Neves andrluis at ualberta.ca
Tue Jun 20 04:01:19 CEST 2017


I'm trying to recreate a graph similar to the last one found on this link:
https://sites.ualberta.ca/~lkgray/uploads/7/3/6/2/7362679/6c_-_line_plots_with_error_bars.pdf

The difference is that I want budbreak on the top, and the temperatures at
the bottom.

I tried to set par before each graph and include lines, with no avail.

Thanks, Bert.

Andre

On Mon, Jun 19, 2017 at 7:41 PM, Bert Gunter <bgunter.4567 at gmail.com> wrote:

> See
>
> ?layout
> ?split.screen
> ?par  (the mfrow and mfcol values)
>
> depending exactly on what you want to do and how you want to do it.
> Essentially, these all allow you to make separate plots at different
> regions of the device.
>
>
> Cheers,
> Bert
>
>
>
>
> Bert Gunter
>
> "The trouble with having an open mind is that people keep coming along
> and sticking things into it."
> -- Opus (aka Berkeley Breathed in his "Bloom County" comic strip )
>
>
> On Mon, Jun 19, 2017 at 6:30 PM, André Luis Neves <andrluis at ualberta.ca>
> wrote:
> > Dear friends,
> >
> > I have the following dataframe:
> >
> > YEAR <- c(1996 , 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004 )
> > T_MAR <- c(2.8, 6.5, 5.4,2.4, 4, 4.1, 3, 4.4, 4.5)
> > T_APR <- c(5.7, 7.8, 7.7, 4.6, 4.7, 6.2,5.7, 5.9, 7)
> > T_MAY <- c(7, 8.8, 10, 6, 5.5, 7.6, 8.5, 7.3, 10.2)
> > BUD <- c(87, 98, 93, 85, 89, 91, 87, 92, 92)
> > BUD_SE <- c(3.6, 2, 2.4, 4, 2.4, 2.4, 4, 2.4, 3)
> > g1 <- data.frame(YEAR, T_MAR, T_APR, T_MAY, BUD, BUD_SE)
> >
> > ###PLOT
> > dev.new(width=6.5, height=5)
> > par (cex=1, family="sans", mar=c(5,5,5,5.5))
> > plot(T_MAR~YEAR, type="l", pch=19, ann=F, axes=F, xlim=c(1996,2004),
> > ylim=c(0,12), data=g1)
> >
> > title(ylab="Temperature (°C)",xlab="Year")
> > axis(1, at=seq(1996, 2004, 2))
> > axis(2, at=c(0,3,6,9,12), las=2)
> > par(new=T)
> > plot(BUD~YEAR, type="o", ann=F, axes=F, pch=19, ylim=c(60,100),data=g1)
> > axis(4, las=2)
> > mtext("Bud Break (Julian Day)", side=4, padj=4)
> > arrows(g1$YEAR,g1$BUD, g1$YEAR,g1$BUD + g1$BUD_SE, length=0.05, angle=90)
> > arrows(g1$YEAR,g1$BUD, g1$YEAR,g1$BUD-g1$BUD_SE, length=0.05, angle=90)
> >
> >
> >
> > However, I'd like to draw a multi-panel graph with budbreak on the top
> (as
> > it is), and with the temperatures for March, April, and May on the
> bottom,
> > with their respective legends.
> >
> > I was wondering if you could help me out with this.
> >
> > Thanks a million for your help.
> >
> > --
> > Andre
> >
> >         [[alternative HTML version deleted]]
> >
> > ______________________________________________
> > R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see
> > 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.
>



-- 
Andre

	[[alternative HTML version deleted]]



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