Andrew Robinson <[EMAIL PROTECTED]> writes:
> table(sex)/length(sex)
or, as is the intended usage:
> prop.table(table(sex))
sex
1 2
0.375 0.625
> > I asked before and it was great, cause as a beginner I learned a lot. But,
> if I have this in R (1 and 2 are codes for sex):
> > > sex<-c(1,2,2,1,1,2,2,2)
> > > sex
> >
> > [1] 1 2 2 1 1 2 2 2
> >
> > I�d like to obtain the proportion according to sex.So I type:
> > > prop.table(sex)
> >
> > [1] 0.07692308 0.15384615 0.15384615 0.07692308 0.07692308 0.15384615
> > 0.15384615 [8] 0.15384615
> >
> > The result is OK, but I expected to see a simple frequency table or
> > something like that:
> >
> > 1 0.375
> > 2 0.625
> > 1.0
> >
> > How can I get this ?
--
O__ ---- Peter Dalgaard Blegdamsvej 3
c/ /'_ --- Dept. of Biostatistics 2200 Cph. N
(*) \(*) -- University of Copenhagen Denmark Ph: (+45) 35327918
~~~~~~~~~~ - ([EMAIL PROTECTED]) FAX: (+45) 35327907
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