Beamer 中的多列表格

Question

我是 Beamer 的新手。我希望演示文稿中的表格与 Latex 文档中的表格相同。

\begin{center}
\begin{tabular}{cc|c|c|}
\cline{3-4}
& & \multicolumn{2}{|c|}{Condition (Gold standard)}\\
\cline{3-4}
& & True & False \\
\hline
\multicolumn{1}{ |c| }{\multirow{2}{*}{Test outcome}}& \multicolumn{1}{ |c| }{Positive} & True Positive \cellcolor{green} & False Positive\cellcolor{red}\\
\cline{2-4}
\multicolumn{1}{ |c| }{} & \multicolumn{1}{ |c| }{Negative} & False Negative\cellcolor{red} & True Negative \cellcolor{green}\\
\hline
\end{tabular}
\end{center}

这是表格，但多列命令在 Beamer 中不起作用。感谢您的帮助！

Answer 1

您需要将[table]选项传递给beamer（然后将其传递给它xcolor加载的包）。

\documentclass[table]{beamer}
\usepackage{multirow}

\begin{document}
\begin{frame}
\frametitle{}
\begin{center}
\begin{tabular}{cc|c|c|}
\cline{3-4}
& & \multicolumn{2}{|c|}{Condition (Gold standard)}\\
\cline{3-4}
& & True & False \\
\hline
\multicolumn{1}{ |c| }{\multirow{2}{*}{Test outcome}}& 
  \multicolumn{1}{ |c| }{Positive} & True Positive \cellcolor{green} & 
  False Positive\cellcolor{red}\\
\cline{2-4}
\multicolumn{1}{ |c| }{} & \multicolumn{1}{ |c| }{Negative} & 
  False Negative\cellcolor{red} & True Negative \cellcolor{green}\\
\hline
\end{tabular}
\end{center}\end{frame}

\end{document}