hey,
On Mon, Sep 14, 2009 at 07:51:42AM -0700, John Kane wrote:
p - ggplot(bmm, aes(x=age, y=bm, colour=pp, group=pp))
p - p + geom_line()
remove the quotes and it will work:
ggplot(bmm, aes(x=age, y=bm, colour=pp, group=pp))+geom_line()
regards,
Stefan
Thanks to both of you.
I knew it was something stupid. I just didn't realise it was that stupid.
--- On Mon, 9/14/09, baptiste auguie baptiste.aug...@googlemail.com wrote:
From: baptiste auguie baptiste.aug...@googlemail.com
Subject: Re: [R] ggplot2 graphing multiple lines of data
To: R
alternatively, use aes_string,
p - ggplot(bmm, aes_string(x=age, y=bm, colour=pp, group=pp))
p - p + geom_line()
p
HTH,
baptiste
2009/9/14 smu m...@z107.de
hey,
On Mon, Sep 14, 2009 at 07:51:42AM -0700, John Kane wrote:
p - ggplot(bmm, aes(x=age, y=bm, colour=pp, group=pp))
p - p +
Some day I may figure out how ggplot2 works.
I am trying to plot 5 columns of data on a graph (similar to a simple matplot)
===
library(ggplot2)
bmi - structure(list(pct = 2:21, P10 = c(14.6, 14.5, 14.2, 13.9, 13.7,
13.7,
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