Hi Nathaniel,

Here are a few links for (short) articles that can help you get comfortable
in doing such tasks:
http://www.statmethods.net/graphs/line.html
http://www.statmethods.net/graphs/scatterplot.html

Here is a tiny example:


x <- 1:100
y <- rnorm(100)

plot(y~x)
lines(loess(y~x)$fitted ~ x)
lines(loess(y~x)$fitted + 1.96 ~ x, col = 2, lty = 2)
lines(loess(y~x)$fitted - 1.96 ~ x, col = 2, lty = 2)


----------------Contact
Details:-------------------------------------------------------
Contact me: Tal.Galili@gmail.com |  972-52-7275845
Read me: www.talgalili.com (Hebrew) | www.biostatistics.co.il (Hebrew) |
www.r-statistics.com (English)
----------------------------------------------------------------------------------------------




On Thu, Jul 8, 2010 at 7:00 PM, Nathaniel Saxe <nathanielsaxe@hotmail.com>wrote:

>
> Hi,
> This is my first time so bear with me if I do anything silly. I'll learn!
> I'm a relatively new user of R as well so will appreciate any help.
> I have a data set in the form
> Trial.Group             MeanHeart Rate          Upper confidence level
>              Lower confidence level
> 333subj: 0-5 M          80                      60
>                      120etcetc
>
> I want to plot a graph that has Trial.Group on the x axis(names, not just
> an index number), Heart rate on the y axis with the Mean and upper and lower
> confidence levels. Then add a line linking the upper and lower confidence
> interval together and for the Mean heart rate values to go from high to low
> (descending ).
> Thanks
>
> henry gu
> _________________________________________________________________
>
>
>        [[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]]

