[R] Dot Plot with Confidence Limits

[Deepayan Sarkar]

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