Title:latex table in R

xtable: R package. 將R的陣列資料轉為tex table的超級好用指令. xtable {xtable}

xtable(x, caption = NULL, label = NULL, align = NULL, digits = NULL, display = NULL, …)

#Example:

library(xtable)
x=matrix(1:9,3,3)
colnames(x)=LETTERS[1:3]
xtable(x)

## % latex table generated in R 3.1.0 by xtable 1.7-3 package
## % Wed Jul 09 09:36:05 2014
## \begin{table}[ht]
## \centering
## \begin{tabular}{rrrr}
##   \hline
##  & A & B & C \\ 
##   \hline
## 1 &   1 &   4 &   7 \\ 
##   2 &   2 &   5 &   8 \\ 
##   3 &   3 &   6 &   9 \\ 
##    \hline
## \end{tabular}
## \end{table}

#通常我會搭配print使用，來取消列的名稱
print(xtable(x),include.rownames=FALSE)

## % latex table generated in R 3.1.0 by xtable 1.7-3 package
## % Wed Jul 09 09:36:05 2014
## \begin{table}[ht]
## \centering
## \begin{tabular}{rrr}
##   \hline
## A & B & C \\ 
##   \hline
##   1 &   4 &   7 \\ 
##     2 &   5 &   8 \\ 
##     3 &   6 &   9 \\ 
##    \hline
## \end{tabular}
## \end{table}