[R] Table and Sweave

[Silvano]

Ista,

I have a dataset with 148 observations and 17 variables. I 
used EpiData to create the database

DATANASC SEXO IDADE PESO ESTATURA  IMC
1955-01-20    F  54.4  136     1.52 58.9
1971-04-20    F  38.2   73     1.68 25.9
1919-04-25    F  90.2   62     1.58 24.8
1943-07-12    F  66.0   65     1.65 23.9
1987-08-07    M  21.9  167     1.94 44.4
1953-11-10    F  55.6   57     1.50 25.3
1973-08-06    F  35.9   49     1.60 19.1
1923-12-09    M  85.6   82     1.70 28.4
1947-08-25    M  61.8   90     1.75 29.4
1957-08-10    F  51.9   98     1.64 36.4

and so on.

--------------------------------------
Silvano Cesar da Costa
Departamento de Estatística
Universidade Estadual de Londrina
Fone: 3371-4346
--------------------------------------
----- Original Message ----- 
From: "Ista Zahn" <istazahn em gmail.com>
To: <r-help em r-project.org>
Cc: "Silvano" <silvano em uel.br>
Sent: Tuesday, May 11, 2010 5:48 PM
Subject: Re: [R] Table and Sweave


It would be easier to help if you made your example 
reproducible (what is
IDADE and where does it come from?).

-Ista

On Tuesday 11 May 2010 4:22:27 pm Silvano wrote:
> Hi,
>
> in Latex I get the table using:
>
> \begin{table}[H]
> \centering
> \renewcommand{\arraystretch}{1.3}
> \setlength{\tabcolsep}{18pt}
> \begin{tabular}{cc}     \hline
> Idade   & Frequência \\ \hline
> $18 \vdash 26$ &   11     \\
> $26 \vdash 34$ &    8     \\
> $34 \vdash 42$ &   26     \\
> $42 \vdash 50$ &   20     \\
> $50 \vdash 58$ &   23     \\
> $58 \vdash 66$ &   30     \\
> $66 \vdash 74$ &   17     \\
> $74 \vdash 82$ &    9     \\
> $82 \vdash 90$ &    2     \\
> $90 \vdash 98$ &    2     \\ \hline
> \end{tabular}
> \end{table}
>
> I tried get a similar table using Sweave, but it isn't 
> work.
> The commands are:
>
> <<>>=
> Idade.tb = cut(IDADE,
> breaks=c(18,26,34,42,50,58,66,74,82,90,98), right=F)
> cbind(table(Idade.tb))
> @
>
> <<idades, echo=F, results=hide>>=
> Idade.tb = cut(IDADE,
> breaks=c(18,26,34,42,50,58,66,74,82,90,98), right=F)
> Idade_freq = cbind(table(Idade.tb))
> medias.idades = tapply(IDADE, SEXO, mean)
> @
>
> <<idade, echo=F, results=verbatim>>=
> Idade_freq
> @
>
> or
>
> <<>>=
> xtable(Idade_freq)
> @
>
> but they are not the way I want.
>
> Any suggestions?
>
> --------------------------------------
> Silvano Cesar da Costa
> Departamento de Estatística
> Universidade Estadual de Londrina
> Fone: 3371-4346
>
> ______________________________________________
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> PLEASE do read the posting guide
> http://www.R-project.org/posting-guide.html and provide 
> commented,
> minimal, self-contained, reproducible code.