[R] Proportions again
Gabor Grothendieck
ggrothendieck at myway.com
Sun Feb 29 19:40:54 CET 2004
Several people have alrady answered you by this time and
in addition to their answers you might also be interested
in CrossTable in package gregmisc.
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Date: Sun, 29 Feb 2004 11:35:06 -0300
From: Carlos Mauricio Cardeal Mendes <mcardeal at atarde.com.br>
To: <r-help at stat.math.ethz.ch>
Subject: [R] Proportions again
Hello.
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 ?
Thank you very much
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