[R] plot columns

[R. Michael Weylandt <michael.weylandt@gmail.com>]

plot(codon3 ~ codon1, data = table) should work but I'm not in a position to verify. If for some reason it doesn't does

plot(codon3 ~ codon1, data = as.data.frame(table))

get it?

Michael

On Mar 16, 2012, at 10:32 AM, aoife doherty <aoife.m.doherty at gmail.com> wrote:

> Hey guys, can anyone help?
> 
> i have a sample table:
> 
>> table <- structure(c(4, 7, 0.2, 3, .1, 7, 222, 3, 10, 5, 11,
>  8, 8, 10, 7), .Dim = c(5L, 3L), .Dimnames = list(c("gene1",
>  "gene2", "gene3", "gene4", "gene5"), c("codon1", "codon2",
>  "codon3")))
> 
>> table
> 
>      codon1 codon2 codon3
> gene1    4.0      7     11
> gene2    7.0    222      8
> gene3    0.2      3      8
> gene4    3.0     10     10
> gene5    0.1      5      7
> 
> 
> i want to plot column 1 versus column 3.
> 
> Does anyone know how to read in particular columns and plot?
> 
> i was looking at this:
> 
> https://stat.ethz.ch/pipermail/r-help/2007-July/137638.html
> 
> but i can't seem to alter it to my needs
> 
> Thank you
> Aoife
> 
>    [[alternative HTML version deleted]]
> 
> ______________________________________________
> R-help at 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.