Message-ID: <A4E5A0B016B8CB41A485FC629B633CED47A5ADA413@GOLD.corp.lgc-group.com>
Date: 2012-10-03T15:55:35Z
From: S Ellison
Subject: error bars on line plot with error bars using ggplot
In-Reply-To: <A99C4C3AE94EC54BA9E2BB1A88E092EE015ED6@ueastfexch01.UEA.AC.UK>
> I'm new to this and struggling away with ggplot. I need to
> plot some line graphs for about 4 series. I have the values
> to plot and also the value of the standard error of the
> value. Is it possible to plot the standard error bars when
> the value are already calculated as opposed to letting R do
> the analysis to calculate the SE bars?
>
Try googling 'error bars in ggplot'
I found a useful description at
http://wiki.stdout.org/rcookbook/Graphs/Plotting%20means%20and%20error%20bars%20%28ggplot2%29/
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