Dieter Menne wrote:
> Dear List, possibly called Frank,
>
> I tried to create an ftable lookalike of the following data set in
> LaTeX/Sweave
> with summary(formula,..), but I could not get it to work for count tables;
> numeric tables work fine.
>
> summary(formula,...,fun="table") does not give the full cross breakdown.
See if fun=table (no quotes) or method='cross' work for you.
Frank
>
> Other suggestions welcome. Note that in the output there should be empty
> fields
> on repeated column values like ftable produces.
>
> Dieter
>
>
> #---------------------------------------
> library(Hmisc)
> df = data.frame(drug=sample(c("P","V"),100,TRUE),
> Hist1=sample(c("Pos","Neg"),100,TRUE),
> Hist2=sample(c("Pos","Neg"),100,TRUE))
> ftable(drug~Hist1+Hist2,data=df)
>
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> and provide commented, minimal, self-contained, reproducible code.
>
--
Frank E Harrell Jr Professor and Chair School of Medicine
Department of Biostatistics Vanderbilt University
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