[R] Creating mixed line and point graphs with xyplot

[John Kane]

I think you have a couple of typos.

Should it not be
par(new=True) 
points(x,b)



--- On Sat, 9/5/09, jim holtman <jholtman at gmail.com> wrote:

> From: jim holtman <jholtman at gmail.com>
> Subject: Re: [R] Creating mixed line and point graphs with xyplot
> To: "Paul Sweeting" <mail at paulsweeting.co.uk>
> Cc: r-help at r-project.org
> Received: Saturday, September 5, 2009, 6:37 PM
> I would use the base plot routine
> 
> plot(x,c, type='l', ylim=range(a,c))
> points(x,a)
> park(new=TRUE)
> plot(x,d,type='l', ylim=range(b,d), axes=FALSE,ylab='',
> xlab='')
> pints(x,b)
> axis(4)
> 
> On Fri, Sep 4, 2009 at 11:28 AM, Paul Sweeting<mail at paulsweeting.co.uk>
> wrote:
> > Hi
> >
> > Well, I think the title says it all!  I've looked
> through the documentation but I can't find a way of doing
> this.  The situation is that I have 4 series, say a, b, c
> and d.  Series a and c are plotted on the lh y axis, series
> b and d are plotted on the rh (secondary) y axis.  I've
> worked out how to do this.
> >
> > However, I need to plot series a and b a points
> (symbols only, no line), whislt c and d need plotting as
> lines (with no symbols).  What is the easiest way to do
> this in xyplot?  Or should I be using something else?
> >
> > Thanks!
> >
> > Paul
> >
> > ______________________________________________
> > 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.
> >
> 
> 
> 
> -- 
> Jim Holtman
> Cincinnati, OH
> +1 513 646 9390
> 
> What is the problem that you are trying to solve?
> 
> ______________________________________________
> 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.
> 


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