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Marcuzzi, Javier Rubén

2012-Apr-03 20:05 UTC

[R-es] Sweave xtable

Hola

Tengo un problema con Sweave y xtable, concretamente quiero cambiar el color
según un criterio, creo que es más fácil explicar con los siguientes ejemplos,
uno puede correr directamente porque es R, al siguiente código hay que guardarlo
como Rnw, y luego puede ser corrido en R, donde seguramente al correr este se
darán cuenta de mis dos problemas porque saltan al abrir el pdf que se obtiene
como resultado.

#################################3    código R #########################3
library(xtable)
da <- data.frame(id=letters[1:5], score=1:5*2)
col <- function(x){
  ifelse(x>7,
         paste("\textcolor{blue}{", formatC(x, dig=2,
format="f"), "}"),
         paste("\textcolor{red}{", formatC(x, dig=2,
format="f"), "}"))
}
da$score.string <- col(da$score)

xtable(da[,c("id","score.string")])

#########################################################################

En este Rnw tengo una t más en \textcolor{blue}{",  porque quedaba escrito
extcolor ...

#####################  Código Rnw #####
\documentclass[a4paper]{article}
\begin{document}
<<echo=false,results=hide>>library(lattice)
library(xtable)
data(cats, package="MASS")
@ 
\section*{The Cats Data ----  Ejemolo que funciana con xtable}
Consider the \texttt{cats} regression example from Venables \& Ripley
(1997). The data frame contains measurements of heart and body weight
of \Sexpr{nrow(cats)} cats (\Sexpr{sum(cats$Sex=="F")} female,
\Sexpr{sum(cats$Sex=="M")} male).
A linear regression model of heart weight by sex and gender can be
fitted in R using the command
<<>>lm1 = lm(Hwt~Bwt*Sex, data=cats)
lm1
@ 
Tests for significance of the coefficients are shown in
Table~\ref{tab:coef}, a scatter plot including the regression lines is
shown in Figure~\ref{fig:cats}.
\SweaveOpts{echo=false}
<<results=tex>>xtable(lm1, caption="Linear regression model for
cats data.",
label="tab:coef")
@ 
\begin{figure}
  \centering
<<fig=TRUE,width=12,height=6>>trellis.par.set(col.whitebg())
print(xyplot(Hwt~Bwt|Sex, data=cats, type=c("p", "r")))
@  
  \caption{The cats data from package MASS.}
  \label{fig:cats}
\end{figure}
\begin{center}
\end{center}
\section{Intento 1}
<<results=tex>>da <- data.frame(id=letters[1:5], score=1:5*2)
col <- function(x){
  ifelse(x>7,
         paste("\ttextcolor{blue}{", formatC(x, dig=2,
format="f"), "}"),
         paste("\ttextcolor{red}{", formatC(x, dig=2,
format="f"), "}"))
}
da$score.string <- col(da$score)
require(xtable)
xtable(da[,c("id","score.string")])
@
\section{Intento 2}
<<results=tex>>da <- data.frame(id=letters[1:5], score=1:5*2)
col <- function(x){
  ifelse(x>7,
         paste("\ttextcolor{blue}{", formatC(x, dig=2,
format="f"), "}"),
         paste("\ttextcolor{red}{", formatC(x, dig=2,
format="f"), "}"))
}
da$score.string <- col(da$score)

print(xtable(da[,c("id","score.string")]),
sanitize.text.function = function(x){x})
@
\section{Intento - latex}
<<>>da <- data.frame(id=letters[1:5], score=1:5*2)
col <- function(x){
  ifelse(x>7,
         paste("\textcolor{blue}{", formatC(x, dig=2,
format="f"), "}"),
         paste("\textcolor{red}{", formatC(x, dig=2,
format="f"), "}"))
}
da$score.string <- col(da$score)

xtable(da[,c("id","score.string")])
@


\end{document}
##############################################################################
	[[alternative HTML version deleted]]

Marcuzzi, Javier Rubén

2012-Apr-04 16:24 UTC

head link

[R-es] Sweave xtable

Hola

Pude resolver mi problema, el código Rnw es el siguiente

\documentclass[a4paper]{article}
\usepackage{color}
\begin{document}
<<echo=false,results=hide>>library(lattice)
library(xtable)
@ 



\section{xtable con colores}
<<results=tex>>da <- data.frame(id=letters[1:5], score=1:5*2)
col <- function(x){
  ifelse(x>7,
         paste("\\color{blue}{", formatC(x, dig=2,
format="f"), "}"),
         paste("\\color{green}{", formatC(x, dig=2,
format="f"), "}"))
}
da$score.string <- col(da$score)

print(xtable(da[,c("id","score.string")]),
sanitize.text.function = function(x){x})
@


\end{document}

From: Marcuzzi, Javier Rubén 
Sent: Tuesday, April 03, 2012 5:05 PM
To: r-help-es@r-project.org 
Subject: Sweave xtable

Hola

Tengo un problema con Sweave y xtable, concretamente quiero cambiar el color
según un criterio, creo que es más fácil explicar con los siguientes ejemplos,
uno puede correr directamente porque es R, al siguiente código hay que guardarlo
como Rnw, y luego puede ser corrido en R, donde seguramente al correr este se
darán cuenta de mis dos problemas porque saltan al abrir el pdf que se obtiene
como resultado.

#################################3    código R #########################3
library(xtable)
da <- data.frame(id=letters[1:5], score=1:5*2)
col <- function(x){
  ifelse(x>7,
         paste("\textcolor{blue}{", formatC(x, dig=2,
format="f"), "}"),
         paste("\textcolor{red}{", formatC(x, dig=2,
format="f"), "}"))
}
da$score.string <- col(da$score)

xtable(da[,c("id","score.string")])

#########################################################################

En este Rnw tengo una t más en \textcolor{blue}{",  porque quedaba escrito
extcolor ...

#####################  Código Rnw #####
\documentclass[a4paper]{article}
\begin{document}
<<echo=false,results=hide>>library(lattice)
library(xtable)
data(cats, package="MASS")
@ 
\section*{The Cats Data ----  Ejemolo que funciana con xtable}
Consider the \texttt{cats} regression example from Venables \& Ripley
(1997). The data frame contains measurements of heart and body weight
of \Sexpr{nrow(cats)} cats (\Sexpr{sum(cats$Sex=="F")} female,
\Sexpr{sum(cats$Sex=="M")} male).
A linear regression model of heart weight by sex and gender can be
fitted in R using the command
<<>>lm1 = lm(Hwt~Bwt*Sex, data=cats)
lm1
@ 
Tests for significance of the coefficients are shown in
Table~\ref{tab:coef}, a scatter plot including the regression lines is
shown in Figure~\ref{fig:cats}.
\SweaveOpts{echo=false}
<<results=tex>>xtable(lm1, caption="Linear regression model for
cats data.",
label="tab:coef")
@ 
\begin{figure}
  \centering
<<fig=TRUE,width=12,height=6>>trellis.par.set(col.whitebg())
print(xyplot(Hwt~Bwt|Sex, data=cats, type=c("p", "r")))
@  
  \caption{The cats data from package MASS.}
  \label{fig:cats}
\end{figure}
\begin{center}
\end{center}
\section{Intento 1}
<<results=tex>>da <- data.frame(id=letters[1:5], score=1:5*2)
col <- function(x){
  ifelse(x>7,
         paste("\ttextcolor{blue}{", formatC(x, dig=2,
format="f"), "}"),
         paste("\ttextcolor{red}{", formatC(x, dig=2,
format="f"), "}"))
}
da$score.string <- col(da$score)
require(xtable)
xtable(da[,c("id","score.string")])
@
\section{Intento 2}
<<results=tex>>da <- data.frame(id=letters[1:5], score=1:5*2)
col <- function(x){
  ifelse(x>7,
         paste("\ttextcolor{blue}{", formatC(x, dig=2,
format="f"), "}"),
         paste("\ttextcolor{red}{", formatC(x, dig=2,
format="f"), "}"))
}
da$score.string <- col(da$score)

print(xtable(da[,c("id","score.string")]),
sanitize.text.function = function(x){x})
@
\section{Intento - latex}
<<>>da <- data.frame(id=letters[1:5], score=1:5*2)
col <- function(x){
  ifelse(x>7,
         paste("\textcolor{blue}{", formatC(x, dig=2,
format="f"), "}"),
         paste("\textcolor{red}{", formatC(x, dig=2,
format="f"), "}"))
}
da$score.string <- col(da$score)

xtable(da[,c("id","score.string")])
@


\end{document}
##############################################################################
	[[alternative HTML version deleted]]

Javier Martinez Lopez

2012-Apr-04 17:10 UTC

head link

[R-es] Sweave xtable

... Sólo por apuntarlo, no sé si conoces el paquete "knitr", que es
como
Sweave pero más flexible y elegante. Un saludo, Javier

On 04/04/12 18:24, Marcuzzi, Javier Rubén wrote:> Hola
>
> Pude resolver mi problema, el código Rnw es el siguiente
>
> \documentclass[a4paper]{article}
> \usepackage{color}
> \begin{document}
> <<echo=false,results=hide>>> library(lattice)
> library(xtable)
> @
>
>
>
> \section{xtable con colores}
> <<results=tex>>> da<- data.frame(id=letters[1:5],
score=1:5*2)
> col<- function(x){
>    ifelse(x>7,
>           paste("\\color{blue}{", formatC(x, dig=2,
format="f"), "}"),
>           paste("\\color{green}{", formatC(x, dig=2,
format="f"), "}"))
> }
> da$score.string<- col(da$score)
>
> print(xtable(da[,c("id","score.string")]),
sanitize.text.function = function(x){x})
> @
>
>
> \end{document}
>
> From: Marcuzzi, Javier Rubén
> Sent: Tuesday, April 03, 2012 5:05 PM
> To: r-help-es@r-project.org
> Subject: Sweave xtable
>
> Hola
>
> Tengo un problema con Sweave y xtable, concretamente quiero cambiar el
color según un criterio, creo que es más fácil explicar con los siguientes
ejemplos, uno puede correr directamente porque es R, al siguiente código hay que
guardarlo como Rnw, y luego puede ser corrido en R, donde seguramente al correr
este se darán cuenta de mis dos problemas porque saltan al abrir el pdf que se
obtiene como resultado.
>
> #################################3    código R #########################3
> library(xtable)
> da<- data.frame(id=letters[1:5], score=1:5*2)
> col<- function(x){
>    ifelse(x>7,
>           paste("\textcolor{blue}{", formatC(x, dig=2,
format="f"), "}"),
>           paste("\textcolor{red}{", formatC(x, dig=2,
format="f"), "}"))
> }
> da$score.string<- col(da$score)
>
> xtable(da[,c("id","score.string")])
>
> #########################################################################
>
> En este Rnw tengo una t más en \textcolor{blue}{",  porque quedaba
escrito extcolor ...
>
> #####################  Código Rnw #####
> \documentclass[a4paper]{article}
> \begin{document}
> <<echo=false,results=hide>>> library(lattice)
> library(xtable)
> data(cats, package="MASS")
> @
> \section*{The Cats Data ----  Ejemolo que funciana con xtable}
> Consider the \texttt{cats} regression example from Venables \&  Ripley
> (1997). The data frame contains measurements of heart and body weight
> of \Sexpr{nrow(cats)} cats (\Sexpr{sum(cats$Sex=="F")} female,
> \Sexpr{sum(cats$Sex=="M")} male).
> A linear regression model of heart weight by sex and gender can be
> fitted in R using the command
> <<>>> lm1 = lm(Hwt~Bwt*Sex, data=cats)
> lm1
> @
> Tests for significance of the coefficients are shown in
> Table~\ref{tab:coef}, a scatter plot including the regression lines is
> shown in Figure~\ref{fig:cats}.
> \SweaveOpts{echo=false}
> <<results=tex>>> xtable(lm1, caption="Linear regression
model for cats data.",
> label="tab:coef")
> @
> \begin{figure}
>    \centering
> <<fig=TRUE,width=12,height=6>>>
trellis.par.set(col.whitebg())
> print(xyplot(Hwt~Bwt|Sex, data=cats, type=c("p", "r")))
> @
>    \caption{The cats data from package MASS.}
>    \label{fig:cats}
> \end{figure}
> \begin{center}
> \end{center}
> \section{Intento 1}
> <<results=tex>>> da<- data.frame(id=letters[1:5],
score=1:5*2)
> col<- function(x){
>    ifelse(x>7,
>           paste("\ttextcolor{blue}{", formatC(x, dig=2,
format="f"), "}"),
>           paste("\ttextcolor{red}{", formatC(x, dig=2,
format="f"), "}"))
> }
> da$score.string<- col(da$score)
> require(xtable)
> xtable(da[,c("id","score.string")])
> @
> \section{Intento 2}
> <<results=tex>>> da<- data.frame(id=letters[1:5],
score=1:5*2)
> col<- function(x){
>    ifelse(x>7,
>           paste("\ttextcolor{blue}{", formatC(x, dig=2,
format="f"), "}"),
>           paste("\ttextcolor{red}{", formatC(x, dig=2,
format="f"), "}"))
> }
> da$score.string<- col(da$score)
>
> print(xtable(da[,c("id","score.string")]),
sanitize.text.function = function(x){x})
> @
> \section{Intento - latex}
> <<>>> da<- data.frame(id=letters[1:5], score=1:5*2)
> col<- function(x){
>    ifelse(x>7,
>           paste("\textcolor{blue}{", formatC(x, dig=2,
format="f"), "}"),
>           paste("\textcolor{red}{", formatC(x, dig=2,
format="f"), "}"))
> }
> da$score.string<- col(da$score)
>
> xtable(da[,c("id","score.string")])
> @
>
>
> \end{document}
>
##############################################################################
> 	[[alternative HTML version deleted]]
>
>
>
> _______________________________________________
> R-help-es mailing list
> R-help-es@r-project.org
> https://stat.ethz.ch/mailman/listinfo/r-help-es

	[[alternative HTML version deleted]]

Marcuzzi, Javier Rubén

2012-Apr-04 17:29 UTC

head link

[R-es] Sweave xtable

Javier 

No lo conocía, knitr es algo nuevo, la documentación es algo escasa, pero por
sus palabras debe valer la pena probarlo.

Javier

From: Javier Martinez Lopez 
Sent: Wednesday, April 04, 2012 2:10 PM
To: "Marcuzzi, Javier Rubén" 
Cc: r-help-es@r-project.org 
Subject: Re: [R-es] Sweave xtable

... Sólo por apuntarlo, no sé si conoces el paquete "knitr", que es
como Sweave pero más flexible y elegante. Un saludo, Javier

On 04/04/12 18:24, Marcuzzi, Javier Rubén wrote: 
Hola

Pude resolver mi problema, el código Rnw es el siguiente

\documentclass[a4paper]{article}
\usepackage{color}
\begin{document}
<<echo=false,results=hide>>library(lattice)
library(xtable)
@ 



\section{xtable con colores}
<<results=tex>>da <- data.frame(id=letters[1:5], score=1:5*2)
col <- function(x){
  ifelse(x>7,
         paste("\\color{blue}{", formatC(x, dig=2,
format="f"), "}"),
         paste("\\color{green}{", formatC(x, dig=2,
format="f"), "}"))
}
da$score.string <- col(da$score)

print(xtable(da[,c("id","score.string")]),
sanitize.text.function = function(x){x})
@


\end{document}

From: Marcuzzi, Javier Rubén 
Sent: Tuesday, April 03, 2012 5:05 PM
To: r-help-es@r-project.org 
Subject: Sweave xtable

Hola

Tengo un problema con Sweave y xtable, concretamente quiero cambiar el color
según un criterio, creo que es más fácil explicar con los siguientes ejemplos,
uno puede correr directamente porque es R, al siguiente código hay que guardarlo
como Rnw, y luego puede ser corrido en R, donde seguramente al correr este se
darán cuenta de mis dos problemas porque saltan al abrir el pdf que se obtiene
como resultado.

#################################3    código R #########################3
library(xtable)
da <- data.frame(id=letters[1:5], score=1:5*2)
col <- function(x){
  ifelse(x>7,
         paste("\textcolor{blue}{", formatC(x, dig=2,
format="f"), "}"),
         paste("\textcolor{red}{", formatC(x, dig=2,
format="f"), "}"))
}
da$score.string <- col(da$score)

xtable(da[,c("id","score.string")])

#########################################################################

En este Rnw tengo una t más en \textcolor{blue}{",  porque quedaba escrito
extcolor ...

#####################  Código Rnw #####
\documentclass[a4paper]{article}
\begin{document}
<<echo=false,results=hide>>library(lattice)
library(xtable)
data(cats, package="MASS")
@ 
\section*{The Cats Data ----  Ejemolo que funciana con xtable}
Consider the \texttt{cats} regression example from Venables \& Ripley
(1997). The data frame contains measurements of heart and body weight
of \Sexpr{nrow(cats)} cats (\Sexpr{sum(cats$Sex=="F")} female,
\Sexpr{sum(cats$Sex=="M")} male).
A linear regression model of heart weight by sex and gender can be
fitted in R using the command
<<>>lm1 = lm(Hwt~Bwt*Sex, data=cats)
lm1
@ 
Tests for significance of the coefficients are shown in
Table~\ref{tab:coef}, a scatter plot including the regression lines is
shown in Figure~\ref{fig:cats}.
\SweaveOpts{echo=false}
<<results=tex>>xtable(lm1, caption="Linear regression model for
cats data.",
label="tab:coef")
@ 
\begin{figure}
  \centering
<<fig=TRUE,width=12,height=6>>trellis.par.set(col.whitebg())
print(xyplot(Hwt~Bwt|Sex, data=cats, type=c("p", "r")))
@  
  \caption{The cats data from package MASS.}
  \label{fig:cats}
\end{figure}
\begin{center}
\end{center}
\section{Intento 1}
<<results=tex>>da <- data.frame(id=letters[1:5], score=1:5*2)
col <- function(x){
  ifelse(x>7,
         paste("\ttextcolor{blue}{", formatC(x, dig=2,
format="f"), "}"),
         paste("\ttextcolor{red}{", formatC(x, dig=2,
format="f"), "}"))
}
da$score.string <- col(da$score)
require(xtable)
xtable(da[,c("id","score.string")])
@
\section{Intento 2}
<<results=tex>>da <- data.frame(id=letters[1:5], score=1:5*2)
col <- function(x){
  ifelse(x>7,
         paste("\ttextcolor{blue}{", formatC(x, dig=2,
format="f"), "}"),
         paste("\ttextcolor{red}{", formatC(x, dig=2,
format="f"), "}"))
}
da$score.string <- col(da$score)

print(xtable(da[,c("id","score.string")]),
sanitize.text.function = function(x){x})
@
\section{Intento - latex}
<<>>da <- data.frame(id=letters[1:5], score=1:5*2)
col <- function(x){
  ifelse(x>7,
         paste("\textcolor{blue}{", formatC(x, dig=2,
format="f"), "}"),
         paste("\textcolor{red}{", formatC(x, dig=2,
format="f"), "}"))
}
da$score.string <- col(da$score)

xtable(da[,c("id","score.string")])
@


\end{document}
##############################################################################
	[[alternative HTML version deleted]]


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