Re: [R] points marking

From: Petr PIKAL <petr.pikal_at_precheza.cz>
Date: Fri, 11 Jun 2010 08:50:28 +0200

Hi

I am not sure if you can do what you want. Segments are not points so your pch option is (I believe) ignored. You could play with lmitre and lend parameters, but it probably would not help much.

You cold try to look at
?symbols
but you probably need to change source code to suit your needs.

Regards
Petr

r-help-bounces_at_r-project.org napsal dne 11.06.2010 08:00:04:

> Dear Gregory ,
>
> Thnaks for your reply and help. I am explaining you my problems again,
> below is my script for the same .
>
> Dom <-c (195,568,559)
>
> fkbp <- barplot (Dom, col="black", xlab="", border = NA, space = 7,
> xlim=c(0,650), ylim =c(0, 87), las = 2, horiz = TRUE)
>
> axis (1, at = seq(0,600,10), las =2)
>
> 1. ==============Segments 1=================================
>
> segments(164,7.8,192,7.8, col = "green", pch=23, cex="9", lty="solid",
> lwd=20)
> segments(45,15.8,138,15.8, col = "green", pch=23, cex="9", lty="solid",
> lwd=20)
> segments(160,15.8,255,15.8, col = "green", pch=23, cex="9", lty="solid",
> lwd=20)
> segments(277,15.8,378,15.8, col = "green", pch=23, cex="9", lty="solid",
> lwd=20)
> segments(51,23.8,145,23.8, col = "green", pch=23, cex="9", lty="solid",
> lwd=20)
> segments(167,23.8,262,23.8, col = "green", pch=23, cex="9", lty="solid",
> lwd=20)
> segments(284,23.8,381,23.8, col = "green", pch=23, cex="9", lty="solid",
> lwd=20)
>
> 2. ==============Segments 2 ==================================
> segments(399,15.8,432,15.8, col = "blue", pch=21, cex="9", lty="solid",
> lwd=20)
> segments(448,15.8,475,15.8, col = "blue", pch=21, cex="9", lty="solid",
> lwd=20)
> segments(486,15.8,515,15.8, col = "blue", pch=21, cex="9", lty="solid",
> lwd=20)
> segments(401,23.8,434,23.8, col = "blue", pch=21, cex="9", lty="solid",
> lwd=20)
> segments(450,23.8,475,23.8, col = "blue", pch=21, cex="9", lty="solid",
> lwd=20)
> segments(486,23.8,517,23.8, col = "blue", pch=21, cex="9", lty="solid",
> lwd=20)
>
> I solved one part of my query i.e to mark points from one positions to
other
> is ok and I found that its working fine but I have another issue now, as
I
> am using using two segments data 1 and 2 , although I want to draw
different
> shapes for segmants 2 as I am giving pch=21, but I it seems to give a
solid
> line for both. I want to draw different shapes for every chunk of
segments
> i.e is the whole point.
>
> I want to make script which can generate such figures, below is link to
one
> of the tool.
> http://www.expasy.ch/tools/mydomains/
>
> Thank you
>
> Jeet
>
>
> On Thu, Jun 10, 2010 at 11:10 PM, Greg Snow <Greg.Snow_at_imail.org> wrote:
>
> > Your question is not really clear, do either of these examples do what
you
> > want?
> >
> > with(anscombe, plot(x1, y2, ylim=range(y2,y3)) )
> > with(anscombe, points(x1, y3, col='blue', pch=2) )
> > with(anscombe, segments(x1, y2, x1, y3, col=ifelse( y2>y3,
'green','red')
> > ) )
> >
> >
> > with(anscombe, plot(x1, y2, ylim=range(y2,y3), type='n') )
> > with(anscombe[order(anscombe$x1),], polygon( c( x1,rev(x1) ), c(y2,
> > rev(y3)), col='grey' ) )
> >
> >
> >
> > --
> > Gregory (Greg) L. Snow Ph.D.
> > Statistical Data Center
> > Intermountain Healthcare
> > greg.snow_at_imail.org
> > 801.408.8111
> >
> >
> > > -----Original Message-----
> > > From: r-help-bounces_at_r-project.org [mailto:r-help-bounces_at_r-
> > > project.org] On Behalf Of khush ........
> > > Sent: Thursday, June 10, 2010 7:48 AM
> > > To: r-help_at_r-project.org
> > > Subject: [R] points marking
> > >
> > > Hi,
> > >
> > > How to mark points on x axis of a graph keeping x axis as constant
and
> > > changing y from y1 to y2 respectively. I want to highlight the area
> > > from y1
> > > to y2.
> > >
> > > Any suggestions
> > >
> > > Thank you
> > > Jeet
> > >
> > > [[alternative HTML version deleted]]
> > >
> > > ______________________________________________
> > > 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.
> >
>
> [[alternative HTML version deleted]]
>
> ______________________________________________
> 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.



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. Received on Fri 11 Jun 2010 - 06:53:36 GMT

Archive maintained by Robert King, hosted by the discipline of statistics at the University of Newcastle, Australia.
Archive generated by hypermail 2.2.0, at Fri 11 Jun 2010 - 08:00:29 GMT.

Mailing list information is available at https://stat.ethz.ch/mailman/listinfo/r-help. Please read the posting guide before posting to the list.

list of date sections of archive