[R] using boxplot.stats
Duncan Murdoch
murdoch at stats.uwo.ca
Sun May 6 23:43:43 CEST 2007
On 06/05/2007 5:36 PM, Hugo M.Fernandez Bellon wrote:
> Duncan Murdoch <murdoch at stats.uwo.ca> escribió:
>
>> See ?boxplot.stats. It can't handle a formula argument, it wants a
>> numeric vector.
>
> Thanks, had read it three times ... I'll try to use my brain next time!
>
>
> So that sparks another question: if boxplot.stats cannot handle formulas, how does it provide the data to boxplot?
> (or else ... where can I read that up?)
I suspect you've got it backwards (though I haven't looked): boxplot()
would provide the data to boxplot.stats(), and then look at the returned
value.
Duncan Murdoch
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