我正在使用xtable
生成一些LaTeX表。我想这样做,以便当我复制并粘贴生成的表格时,它会看起来像#34;排队"在我的LaTeX文件中。现在我有:
> library(xtable)
> x <- data.frame(matrix(1:6, nrow = 2))
> xtable(x)
% latex table generated in R 3.1.2 by xtable 1.7-4 package
% Fri Jan 23 09:25:22 2015
\begin{table}[ht]
\centering
\begin{tabular}{rrrr}
\hline
& X1 & X2 & X3 \\
\hline
1 & 1 & 3 & 5 \\
2 & 2 & 4 & 6 \\
\hline
\end{tabular}
\end{table}
>
如何使表格(至少包含真实数据的2行)如下所示?这里&
之前和之后的所有空格都是标签。
\begin{table}[ht]
\centering
\begin{tabular}{rrrr}
\hline
& X1 & X2 & X3 \\
\hline
1 & 1 & 3 & 5 \\
2 & 2 & 4 & 6 \\
\hline
\end{tabular}
\end{table}
答案 0 :(得分:1)
Hackish,但它应该有效:
library(xtable)
x <- data.frame(matrix(1:6, nrow = 2))
xtab = capture.output(print(xtable(x)))
library(stringr)
tab.xtab = str_replace_all(xtab, pattern = " +\\& +", "\t\\&\t")
# one of these should work, depending on where this is going
cat(tab.xtab, sep = "\n")
paste(tab.xtab, collapse = "\n")