[R] (no subject)

[John Kane]

It looks like superpose.eb is someone's function and not in a package.

https://stat.ethz.ch/pipermail/r-help/2002-November/027299.html

--- On Thu, 6/3/10, Rosario Garcia Gil <M.Rosario.Garcia at genfys.slu.se> wrote:

> From: Rosario Garcia Gil <M.Rosario.Garcia at genfys.slu.se>
> Subject: [R] (no subject)
> To: "r-help at r-project.org" <r-help at r-project.org>
> Received: Thursday, June 3, 2010, 11:33 AM
> Dear R users,
> 
> I am trying to draw error bars in a bar plot, I use this
> code (tried many others which did not work):
> 
> install.packages()
> library(gplots)
> y <-c(39.02, 46.42)
> se <- c(7.57,7.35)
> plot <- barplot(y, beside=TRUE, col=0, ylim=c(0,47),
> axis.lty=1, main="far-red", xlab="latitude",
> names.arg=c("56N", "68N"))
> superpose.eb(plot, y, se, col="orange", lwd=2)
> 
> Then I get an error saying that it cannot find the
> superpose.eb function.
> 
> Why? Isn´t under gplots?
> 
> Thanks
> Rosario
> 
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