I think you need to become more familiar with the "factor" data type. Reread
the Introduction to R document that comes with R.
---------------------------------------------------------------------------
Jeff Newmiller The ..... ..... Go Live...
DCN:<jdnew...@dcn.davis.ca.us> Basics: ##.#. ##.#. Live Go...
Live: OO#.. Dead: OO#.. Playing
Research Engineer (Solar/Batteries O.O#. #.O#. with
/Software/Embedded Controllers) .OO#. .OO#. rocks...1k
---------------------------------------------------------------------------
Sent from my phone. Please excuse my brevity.
Ng Wee Kiat Jeremy <jeremy.ng.wk1...@gmail.com> wrote:
>Dear List,
>
>I have a set of data which looks like this (small set of sample)
>
>A A 0.431
>A A 0.439
>A A 0.507
>A G 0.508
>A A 0.514
>
>I will like to use this data to plot a dot plot, with the X-axis being
>of type character, and my y axis of type numeric.
>
>When I try to use the dot chart function, I get the error message "'x'
>must be a numeric vector or matrix", which I can understand it to be a
>result of the fact that I have characters AA, AG etc as my x-values.
>
>Any idea how I can go about doing this?
>
>Thanks in advanced!
>Jeremy
> [[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.
______________________________________________
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.
