我正在制作一个表格，表格的列下面有一些文字。我想把它做成一个图形，但当我这样做时，列下面的文字与图形标签发生冲突。见附图
代码如下：
\documentclass[12pt,a4paper]{article}
\usepackage[latin1]{inputenc}
\usepackage{amsmath}
\usepackage{amsfonts}
\usepackage{amssymb}
\usepackage{graphicx}
\usepackage{multirow}
\usepackage{hhline}
\usepackage{pifont}
\usepackage[left=2.00cm, right=2.00cm, top=2.00cm, bottom=2.00cm]{geometry}
\begin{document}
\begin{figure}[t]
\centering
% need the pifont package
\begin{tabular}{l|l|l|l|l}
%\begin{tabular}{l|l|l|l|l}
\multicolumn{2}{c}{}&\multicolumn{2}{c}{True Label}&\\
\cline{3-4}
\multicolumn{2}{c|}{}&\multicolumn{1}{c|}{Positive}&\multicolumn{1}{c|}{Negative}&\multicolumn{1}{c}{}\\
%\cline{2-4}
\hhline{~|---}
\multirow{2}{*}{Predicted Label}& Positive & TP & FP ($\alpha$) &\ding{214} PPV\\
%\cline{2-4}
\hhline{~|---}
& Negative & FN ($\beta$) & TN & \ding{214} NPV\\
%\cline{2-4}
\hhline{~|---}
\multicolumn{1}{c}{} & \multicolumn{1}{c}{} &
\multicolumn{1}{c}{\multirow{2}{*}{\parbox{2em}{\vskip1ex\ding{215}\\ Se}}} & \multicolumn{1}{c}{\multirow{2}{*}{\parbox{2em}{\vskip1ex\ding{215}\\ Sp}}} &\multicolumn{1}{c}{}\\
\end{tabular}
\caption{Confusion Matrix}{A typical confusion matrix for a binary classifcation problem.}
\label{confusionmatrix}
\end{figure}
\end{document}
答案1
虽然这不是你问题的答案，但你的例子表明我使用的某些宏可能会对你有所帮助。它们生成双向列联表，例如
代码并不像它可能的那样漂亮或通用，但它就是我所需要的。（我确信我在这个网站的答案中找到了大多数想法，当时肯定会得到赞成 - 但我现在找不到放在这里的链接。）
在序言中：
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% Table packages
%
\usepackage{multirow}
\usepackage{tabularx}% http://ctan.org/pkg/tabularx
\usepackage{booktabs}% http://ctan.org/pkg/booktabs
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% formatting contingency tables
%
\newcommand{\thecondition}{to be renewed}
\newcommand{\theyes}{to be renewed}
\newcommand{\theno}{to be renewed}
\newlength{\tempdima}
\newcommand{\ctablehead}[3]{%
\settowidth{\tempdima}{#1}% compute width needed
\addtolength{\tempdima}{-\arraycolsep}% minus default column sep
\renewcommand{\thecondition}{#1}
\renewcommand{\theyes}{#2}
\renewcommand{\theno}{#3}
}
\newcommand{\ctablebody}{%
\cline{3-5}
& & \multicolumn{2}{c|}{\thecondition} & \\
& & {\makebox[0.5\tempdima]{\theyes}}
& {\makebox[0.5\tempdima]{\theno}}
& {total} \\
\hline
}
在文档中：
\ctablehead{chronic fatigue syndrome}{yes}{no}
{\renewcommand{\arraystretch}{1.2}% for the vertical padding
\begin{tabular}{cc
|
S[table-format=3.0]
S[table-format=5.0]
|
S[table-format=6.0]
|
}
\ctablebody
\multicolumn{1}{|c}{\multirow{2}{*}{tested positive}} &
\multicolumn{1}{c|}{yes} & 203 & 6802 & 7005 \\
\multicolumn{1}{|c}{} &
\multicolumn{1}{c|}{no} & 32 & 92963 & 92885 \\
\hline
\multicolumn{1}{|c}{}
& total & 235 & 99765 & 100000 \\
\hline
\end{tabular}
}
答案2
主要错误是您的多行跨越了表格的末尾。
\documentclass[12pt,a4paper]{article}
\usepackage[latin1]{inputenc}
\usepackage{amsmath}
\usepackage{amsfonts}
\usepackage{amssymb}
\usepackage{graphicx}
\usepackage{multirow}
\usepackage{hhline}
\usepackage{pifont}
\usepackage[left=2.00cm, right=2.00cm, top=2.00cm, bottom=2.00cm]{geometry}
\begin{document}
\begin{figure}[t]
\centering
% need the pifont package
\begin{tabular}{l|l|l|l|l}
%\begin{tabular}{l|l|l|l|l}
\multicolumn{2}{c}{}&\multicolumn{2}{c}{True Label}&\\
\cline{3-4}
\multicolumn{2}{c|}{}&\multicolumn{1}{c|}{Positive}&\multicolumn{1}{c|}{Negative}&\multicolumn{1}{c}{}\\
%\cline{2-4}
\hhline{~|---}
\multirow{2}{*}{Predicted Label}& Positive & TP & FP ($\alpha$) &\ding{214} PPV\\
%\cline{2-4}
\hhline{~|---}
& Negative & FN ($\beta$) & TN & \ding{214} NPV\\
%\cline{2-4}
\hhline{~|---}
\multicolumn{2}{c}{\rule{0pt}{15pt}}&\multicolumn{1}{c}{\ding{215}}& \multicolumn{1}{c}{\ding{215}} &\\
\multicolumn{2}{c}{}&\multicolumn{1}{c}{se}& \multicolumn{1}{c}{sp} &\\
\end{tabular}
\caption{Confusion Matrix}{A typical confusion matrix for a binary classifcation problem.}
\label{confusionmatrix}
\end{figure}
\end{document}
答案3
问题出在你的\multirow语句上。它们的目的是合并多行，而不是将现有的单行拆分成多行。如果你改用\parbox，那就没问题了。
\documentclass[12pt,a4paper]{article}
\usepackage[latin1]{inputenc}
\usepackage{amsmath}
\usepackage{amsfonts}
\usepackage{amssymb}
\usepackage{graphicx}
\usepackage{multirow}
\usepackage{hhline}
\usepackage{pifont}
\usepackage[left=2.00cm, right=2.00cm, top=2.00cm, bottom=2.00cm]{geometry}
\begin{document}
\begin{figure}[t]
\centering
% need the pifont package
\begin{tabular}{l|l|l|l|l}
%\begin{tabular}{l|l|l|l|l}
\multicolumn{2}{c}{}&\multicolumn{2}{c}{True Label}&\\
\cline{3-4}
\multicolumn{2}{c|}{}&\multicolumn{1}{c|}{Positive}&\multicolumn{1}{c|}{Negative}&\multicolumn{1}{c}{}\\
%\cline{2-4}
\hhline{~|---}
\multirow{2}{*}{Predicted Label}& Positive & TP & FP ($\alpha$) &\ding{214} PPV\\
%\cline{2-4}
\hhline{~|---}
& Negative & FN ($\beta$) & TN & \ding{214} NPV\\
%\cline{2-4}
\hhline{~|---}
\multicolumn{2}{c}{} &
\multicolumn{1}{c}{\parbox{1em}{\ding{215}\\ Se}} & \multicolumn{1}{c}{\parbox{1em}{\ding{215}\\ Sp}}\\
\end{tabular}
\caption{Confusion Matrix}{A typical confusion matrix for a binary classifcation problem.}
\label{confusionmatrix}
\end{figure}
\end{document}