R help - Apr 2009 - plot confidence intervals as shaded band

Hi,

does anyone know how do I plot confidence intervals as a shaded band around a
curve, rather than as errors bars?

many thanks,
ulisses.

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BARRES-DE-ALMEIDA U. <u.b.almeida <at> durham.ac.uk> writes:
> does anyone know how do I plot confidence intervals as a shaded band around
a
curve, rather than as errors bars?
> 
http://had.co.nz/ggplot2/geom_smooth.html

Dieter

... or ?polygon in base graphics

-- Bert Gunter 

-----Original Message-----
From: r-help-bounces at r-project.org [mailto:r-help-bounces at r-project.org]
On
Behalf Of Dieter Menne
Sent: Wednesday, April 22, 2009 8:23 AM
To: r-help at stat.math.ethz.ch
Subject: Re: [R] plot confidence intervals as shaded band

BARRES-DE-ALMEIDA U. <u.b.almeida <at> durham.ac.uk> writes:
> does anyone know how do I plot confidence intervals as a shaded band
around a
curve, rather than as errors bars?
> 
http://had.co.nz/ggplot2/geom_smooth.html

Dieter

______________________________________________
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.

Perhaps you'll be interested in denstrip package :
http://cran.r-project.org/web/packages/denstrip/index.html
Examples : http://www.mrc-bsu.cam.ac.uk/personal/chris/papers/denstrip.pdf


2009/4/22 BARRES-DE-ALMEIDA U. <u.b.almeida@durham.ac.uk>
> Hi,
>
> does anyone know how do I plot confidence intervals as a shaded band around
> a curve, rather than as errors bars?
>
> many thanks,
> ulisses.
>
>        [[alternative HTML version deleted]]
>
> ______________________________________________
> R-help@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]]

BARRES-DE-ALMEIDA U. wrote:
> Hi,
>
> does anyone know how do I plot confidence intervals as a shaded band around
a curve, rather than as errors bars?
>
>   
Hi Ulisses,
The dispersion function in plotrix will draw lines rather than error 
bars, but there is as yet no fill option. I may have a look at that for 
the next version.

Jim