R中的xtable:无法摆脱行号

时间:2016-07-06 15:53:02

标签: r dataframe latex xtable

我在R中有一个我创建的数据框:

estimate1 = rep(1,times=4)
standardError = rep(2, times = 4)
pvalue = runif(4, min=0, max=1)
rowNames =c('Thing1','Things2','Thing3','Thing4')
tableResults = as.data.frame(cbind(rowNames, estimate1, standardError, pvalue))

当我尝试使用以下方法写入文本文件时

xtable(tableResults, include.rownames=FALSE) 

我明白了:

\begin{tabular}{rllll}
  \hline
 & rowNames & estimate1 & standardError & pvalue \\ 
  \hline
  1 & Thing1 & 1 & 2 & 0.624112528283149 \\ 
  2 & Things2 & 1 & 2 & 0.516147756483406 \\ 
  3 & Thing3 & 1 & 2 & 0.756535144057125 \\ 
  4 & Thing4 & 1 & 2 & 0.0105485401581973 \\ 
   \hline
\end{tabular}

我无法弄清楚如何摆脱第一列中的行号。我认为" include.rownames = FALSE"会摆脱它,但那不起作用。

1 个答案:

答案 0 :(得分:5)

include.rownamesxtable个对象print.xtable的打印功能的参数,而不是xtable函数的参数。请改用以下代码:

print(xtable(tableResults), include.rownames=FALSE)

% latex table generated in R 3.2.3 by xtable 1.8-2 package
% Wed Jul 06 11:56:20 2016
\begin{table}[ht]
\centering
\begin{tabular}{llll}
  \hline
rowNames & estimate1 & standardError & pvalue \\ 
  \hline
Thing1 & 1 & 2 & 0.405261459294707 \\ 
  Things2 & 1 & 2 & 0.611535826232284 \\ 
  Thing3 & 1 & 2 & 0.482713349396363 \\ 
  Thing4 & 1 & 2 & 0.242787319235504 \\ 
   \hline
\end{tabular}
\end{table}