[R] plot with different symbols and colors according to the factor levels

[li li]

Thank you all.
   Hanna

2016-08-30 16:55 GMT-04:00 Paulo Moniz <pmoniz7 at hotmail.com>:

> Obter o Outlook para Android <https://aka.ms/ghei36>
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>
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> On Tue, Aug 30, 2016 at 2:41 PM -0300, "Clint Bowman" <clint at ecy.wa.gov>
> wrote:
>
> Hanna,
>
> lili<-read.table("lili.txt",header=T)  # don't forget to label the row
> number if it's in your data
>
> with(lili,plot(y,conc,pch=sample,col=sample))
>
> Clint
>
>
> Clint Bowman                    INTERNET:       clint at ecy.wa.gov
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> On Tue, 30 Aug 2016, li li wrote:
>
> > Hi all,
> > I have the following data. I want to plot the data (y ~ conc)
> > with different symbols and colors corresponding to different levels of
> the
> > factor sample.
> > I could create a column with color and pch and then do the plot, but I am
> > sure there are much better ways.
> > Can anyone make suggestions?
> >  Hanna
> >
> >
> >
> >   y         conc sample
> > 1  33 20.000000000      1
> > 2  33  5.000000000      1
> > 3  35  1.250000000      1
> > 4  43  0.312500000      1
> > 5  58  0.078125000      1
> > 6  54  0.019531250      1
> > 7  57  0.004882812      1
> > 8  57  0.001220703      1
> > 9  32 20.000000000      1
> > 10 32  5.000000000      1
> > 11 34  1.250000000      1
> > 12 52  0.312500000      1
> > 13 57  0.078125000      1
> > 14 58  0.019531250      1
> > 15 59  0.004882812      1
> > 16 50  0.001220703      1
> > 17 34 20.000000000      2
> > 18 34  5.000000000      2
> > 19 38  1.250000000      2
> > 20 53  0.312500000      2
> > 21 57  0.078125000      2
> > 22 57  0.019531250      2
> > 23 57  0.004882812      2
> > 24 52  0.001220703      2
> > 25 34 20.000000000      2
> > 26 33  5.000000000      2
> > 27 36  1.250000000      2
> > 28 48  0.312500000      2
> > 29 58  0.078125000      2
> > 30 57  0.019531250      2
> > 31 58  0.004882812      2
> > 32 53  0.001220703      2
> > 33 34 20.000000000      2
> > 34 35  5.000000000      2
> > 35 37  1.250000000      2
> > 36 49  0.312500000      2
> > 37 55  0.078125000      2
> > 38 59  0.019531250      2
> > 39 57  0.004882812      2
> > 40 54  0.001220703      2
> > 41 36 20.000000000      3
> > 42 33  5.000000000      3
> > 43 36  1.250000000      3
> > 44 51  0.312500000      3
> > 45 57  0.078125000      3
> > 46 57  0.019531250      3
> > 47 59  0.004882812      3
> > 48 56  0.001220703      3
> > 49 33 20.000000000      3
> > 50 32  5.000000000      3
> > 51 35  1.250000000      3
> > 52 47  0.312500000      3
> > 53 57  0.078125000      3
> > 54 56  0.019531250      3
> > 55 57  0.004882812      3
> > 56 53  0.001220703      3
> > 57 33 20.000000000      3
> > 58 34  5.000000000      3
> > 59 38  1.250000000      3
> > 60 52  0.312500000      3
> > 61 56  0.078125000      3
> > 62 61  0.019531250      3
> > 63 56  0.004882812      3
> > 64 55  0.001220703      3
> >
> >        [[alternative HTML version deleted]]
> >
> > ______________________________________________
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> > and provide commented, minimal, self-contained, reproducible code.
> >
>
> ______________________________________________
> R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see
> 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.
>

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