R help - Jul 2010 - Dot Plot with Confidence Limits

Hi, 

I have the following dataset and I would like to create a dotplot with
confidence limits:

        CAT1              CAT2          MEAN                 Lower             
Upper
1         1                     1            0.619                 0.392
0.845
2         1                    10           1.774                 1.030
2.518
3         1                   100          7.700                 4.810
10.586
4         1                  1000         45.536               23.612
67.392
5         2                     1            0.500                 0.244
0.755
6         2                    10           1.725                 1.109
2.341
7         2                   100          15.200               10.924
19.473
8         2                  1000         88.200               48.030
128.369

I need the data grouped by the two categories (independent variables CAT1 &
CAT2). Each row would be a separate dot, and colour-coded by CAT1. 

I have been able to create a dotplot with the data of just one of the
CAT1's, but not both together in the same graph...

Thanks in advance for your help.

Neil
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On Wed, Jul 14, 2010 at 10:12 AM, Neil123 <neil.white at plants.ox.ac.uk>
wrote:
>
> Hi,
>
> I have the following dataset and I would like to create a dotplot with
> confidence limits:
>
> ? ? ? ?CAT1 ? ? ? ? ? ? ?CAT2 ? ? ? ? ?MEAN ? ? ? ? ? ? ? ? Lower
> Upper
> 1 ? ? ? ? 1 ? ? ? ? ? ? ? ? ? ? 1 ? ? ? ? ? ?0.619 ? ? ? ? ? ? ? ? 0.392
> 0.845
> 2 ? ? ? ? 1 ? ? ? ? ? ? ? ? ? ?10 ? ? ? ? ? 1.774 ? ? ? ? ? ? ? ? 1.030
> 2.518
> 3 ? ? ? ? 1 ? ? ? ? ? ? ? ? ? 100 ? ? ? ? ?7.700 ? ? ? ? ? ? ? ? 4.810
> 10.586
> 4 ? ? ? ? 1 ? ? ? ? ? ? ? ? ?1000 ? ? ? ? 45.536 ? ? ? ? ? ? ? 23.612
> 67.392
> 5 ? ? ? ? 2 ? ? ? ? ? ? ? ? ? ? 1 ? ? ? ? ? ?0.500 ? ? ? ? ? ? ? ? 0.244
> 0.755
> 6 ? ? ? ? 2 ? ? ? ? ? ? ? ? ? ?10 ? ? ? ? ? 1.725 ? ? ? ? ? ? ? ? 1.109
> 2.341
> 7 ? ? ? ? 2 ? ? ? ? ? ? ? ? ? 100 ? ? ? ? ?15.200 ? ? ? ? ? ? ? 10.924
> 19.473
> 8 ? ? ? ? 2 ? ? ? ? ? ? ? ? ?1000 ? ? ? ? 88.200 ? ? ? ? ? ? ? 48.030
> 128.369
>
> I need the data grouped by the two categories (independent variables CAT1
&
> CAT2). Each row would be a separate dot, and colour-coded by CAT1.
>
> I have been able to create a dotplot with the data of just one of the
> CAT1's, but not both together in the same graph...
I am not sure what your question is. It would probably help to have
reproducible code showing the progress you have made so far.

-Deepayan