從Hmisc描述函數的乳膠表

Question

我一直試圖通過添加乳膠（描述）或乳膠（xtable）在Hmisc請求的功能之前，但不起作用，以獲得下表的乳膠輸出。任何想法的錯誤是在哪裏？

<<echo=FALSE, message=FALSE>>= 
library(Hmisc) 
library(MMST) 
require(xtable) 
data(wine) 
attach(wine) 
@ 

<<echo=TRUE, message=TRUE>>= 
describe(wine[c("Alcohol", "MalicAcid", "Ash", "AlcAsh", 
"Mg", "Phenols", "Flav", "NonFlavPhenols","Proa" ,"Color","Hue","OD", "Proline", 
"classdigit", "class")], descript='Descriptive Statistics', file = '') 
@ 

Answer 1

試試這個輸出乳膠：

> d <- describe(head(wine), descript = "Descriptive Statistics") 
> latex(d, file = '') 
\begin{spacing}{0.7} 
\begin{center}\textbf{ Descriptive Statistics \\ 15 Variables~~~~~ 6 ~Observations}\end{center} 
\smallskip\hrule\smallskip{\small 
\vbox{\noindent\textbf{Alcohol} 
etc.