[R] Plotting an interaction with error bars

Jim Lemon jim at bitwrit.com.au
Wed Nov 4 11:17:30 CET 2009


On 11/04/2009 06:36 PM, Dror D Lev wrote:
> Thank you Jim.
>
> brkdn.plot() seems to be just the function I need.
>
> Still, I wonder if there are lists of labels of the different measures
> of central tendency (mct argument) and measures of dispersion (md)?
>
>    
Hi Dror,
With brkdn.plot (and several other functions in plotrix) you can use any 
existing measure or even roll your own. The only limitation is that the 
function has to return a numeric value and must accept an "na.rm" argument.

Jim



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