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如何解决并排浮动（表格）和 floatrow 包之间的问题？

tag-icon • tag-icon tables floats minipage floatrow
如何解决并排浮动（表格）和 floatrow 包之间的问题？

我来自这里这个问题被提出但找不到直接的解决方案。我现在有并排表格，我想避免将floatrow包添加到序言中时抛出的错误。有没有办法解决这个问题，如果没有，有没有其他方法可以在不牺牲包的情况下制作并排表格floatrow？

MWE 代码：

\documentclass{scrartcl}
%\usepackage{floatrow} % commented out otherwise throws errors (see below)
\usepackage{booktabs}
\begin{document}
\begin{table}
\centering
\makebox[0pt][c]{\parbox{1\textwidth}{%
    \begin{minipage}[b]{0.5\hsize}\centering
        \begin{tabular}{r|rrrr}
        \toprule
          & \multicolumn{4}{c}{\textbf{Reference}} \\
        \midrule
        \textbf{Predicted}  & H & P & R & Q \\ 
        \midrule
        H &   3 &   0 &   0 &   0 \\ 
        P &   0 &   5 &   0 &   0 \\ 
        R &   0 &   0 &  19 &   1 \\ 
        Q &   0 &   0 &   0 &  25 \\ 
        \bottomrule 
        \end{tabular}
        \caption{SVMr confusion matrix.}
        \label{tab:cmsvm}
        \vskip 1cm
        \begin{tabular}{r|rrrr}
        \toprule
          & \multicolumn{4}{c}{\textbf{Reference}} \\
        \midrule
        \textbf{Predicted}  & H & P & R & Q \\ 
        \midrule
        H &   2 &   0 &   0 &   0 \\ 
        P &   0 &   5 &   0 &   0 \\ 
        R &   1 &   0 &  19 &   0 \\ 
        Q &   0 &   0 &   0 &  26 \\ 
        \bottomrule 
        \end{tabular}
        \caption{RDA confusion matrix.}
        \label{tab:cmrda}
        \vskip 1cm
        \begin{tabular}{r|rrrr}
        \toprule
          & \multicolumn{4}{c}{\textbf{Reference}} \\
        \midrule
        \textbf{Predicted}  & H & P & R & Q \\ 
        \midrule
        H &   3 &   0 &   0 &   0 \\ 
        P &   0 &   4 &   0 &   0 \\ 
        R &   0 &   0 &  19 &   0 \\ 
        Q &   0 &   1 &   0 &  26 \\ 
        \bottomrule 
        \end{tabular}
        \caption{PAM confusion matrix.}
        \label{tab:cmpam}
    \end{minipage}
    \hfil
    \begin{minipage}[b]{0.5\hsize}\centering
        \begin{tabular}{r|rrrr}
        \toprule
          & \multicolumn{4}{c}{\textbf{Reference}} \\
        \midrule
        \textbf{Predicted}  & H & P & R & Q \\ 
        \midrule
        H &   2 &   0 &   0 &   0 \\ 
        P &   0 &   4 &   0 &   0 \\ 
        R &   1 &   0 &  19 &   0 \\ 
        Q &   0 &   1 &   0 &  26 \\
        \bottomrule 
        \end{tabular}
        \caption{PLS-LDA confusion matrix.}
        \label{tab:cmplslda}
        \vskip 1cm
        \begin{tabular}{r|rrrr}
        \toprule
          & \multicolumn{4}{c}{\textbf{Reference}} \\
        \midrule
        \textbf{Predicted}  & H & P & R & Q \\ 
        \midrule
        H &   2 &   0 &   0 &   0 \\ 
        P &   0 &   4 &   0 &   0 \\ 
        R &   1 &   0 &  18 &   1 \\ 
        Q &   0 &   1 &   1 &  25 \\
        \bottomrule 
        \end{tabular}
        \caption{LDA confusion matrix.}
        \label{tab:cmlda}
        \vskip 1cm
         \begin{tabular}{r|rrrr}
        \toprule
          & \multicolumn{4}{c}{\textbf{Reference}} \\
        \midrule
        \textbf{Predicted}  & H & P & R & Q \\ 
        \midrule
        H &   2 &   0 &   0 &   0 \\ 
        P &   0 &   3 &   0 &   0 \\ 
        R &   1 &   0 &  12 &   3 \\ 
        Q &   0 &   2 &   7 &  23 \\ 
        \bottomrule 
        \end{tabular}
        \caption{PLS confusion matrix.}
        \label{tab:cmpls}
    \end{minipage}
    \hfil
}}
\end{table}
\end{document}

输出：
在此处输入图片描述

错误：

Package floatrow Error: Caption(s) lost

答案1

最快的解决方案是使用\RawFloats命令（或rawfloats包选项）；有关其他可能的解决方案，请参阅下面的引述：

\documentclass{article}
\usepackage{booktabs}
\usepackage{floatrow}

\begin{document}
\begin{table}
\RawFloats
\centering
\makebox[0pt][c]{\parbox{1\textwidth}{%
    \begin{minipage}[b]{0.5\hsize}\centering
        \begin{tabular}{r|rrrr}
        \toprule
          & \multicolumn{4}{c}{\textbf{Reference}} \\
        \midrule
        \textbf{Predicted}  & H & P & R & Q \\ 
        \midrule
        H &   3 &   0 &   0 &   0 \\ 
        P &   0 &   5 &   0 &   0 \\ 
        R &   0 &   0 &  19 &   1 \\ 
        Q &   0 &   0 &   0 &  25 \\ 
        \bottomrule 
        \end{tabular}
        \caption{SVMr confusion matrix.}
        \label{tab:cmsvm}
        \vskip 1cm
        \begin{tabular}{r|rrrr}
        \toprule
          & \multicolumn{4}{c}{\textbf{Reference}} \\
        \midrule
        \textbf{Predicted}  & H & P & R & Q \\ 
        \midrule
        H &   2 &   0 &   0 &   0 \\ 
        P &   0 &   5 &   0 &   0 \\ 
        R &   1 &   0 &  19 &   0 \\ 
        Q &   0 &   0 &   0 &  26 \\ 
        \bottomrule 
        \end{tabular}
        \caption{RDA confusion matrix.}
        \label{tab:cmrda}
        \vskip 1cm
        \begin{tabular}{r|rrrr}
        \toprule
          & \multicolumn{4}{c}{\textbf{Reference}} \\
        \midrule
        \textbf{Predicted}  & H & P & R & Q \\ 
        \midrule
        H &   3 &   0 &   0 &   0 \\ 
        P &   0 &   4 &   0 &   0 \\ 
        R &   0 &   0 &  19 &   0 \\ 
        Q &   0 &   1 &   0 &  26 \\ 
        \bottomrule 
        \end{tabular}
        \caption{PAM confusion matrix.}
        \label{tab:cmpam}
    \end{minipage}
    \hfil
    \begin{minipage}[b]{0.5\hsize}\centering
        \begin{tabular}{r|rrrr}
        \toprule
          & \multicolumn{4}{c}{\textbf{Reference}} \\
        \midrule
        \textbf{Predicted}  & H & P & R & Q \\ 
        \midrule
        H &   2 &   0 &   0 &   0 \\ 
        P &   0 &   4 &   0 &   0 \\ 
        R &   1 &   0 &  19 &   0 \\ 
        Q &   0 &   1 &   0 &  26 \\
        \bottomrule 
        \end{tabular}
        \caption{PLS-LDA confusion matrix.}
        \label{tab:cmplslda}
        \vskip 1cm
        \begin{tabular}{r|rrrr}
        \toprule
          & \multicolumn{4}{c}{\textbf{Reference}} \\
        \midrule
        \textbf{Predicted}  & H & P & R & Q \\ 
        \midrule
        H &   2 &   0 &   0 &   0 \\ 
        P &   0 &   4 &   0 &   0 \\ 
        R &   1 &   0 &  18 &   1 \\ 
        Q &   0 &   1 &   1 &  25 \\
        \bottomrule 
        \end{tabular}
        \caption{LDA confusion matrix.}
        \label{tab:cmlda}
        \vskip 1cm
         \begin{tabular}{r|rrrr}
        \toprule
          & \multicolumn{4}{c}{\textbf{Reference}} \\
        \midrule
        \textbf{Predicted}  & H & P & R & Q \\ 
        \midrule
        H &   2 &   0 &   0 &   0 \\ 
        P &   0 &   3 &   0 &   0 \\ 
        R &   1 &   0 &  12 &   3 \\ 
        Q &   0 &   2 &   7 &  23 \\ 
        \bottomrule 
        \end{tabular}
        \caption{PLS confusion matrix.}
        \label{tab:cmpls}
    \end{minipage}
    \hfil
}}
\end{table}
\end{document}

该软件包文档的第 14 页解释了这一现象并提供了解决方案floatrow：

下一个例子。如果你按照以下方式放置浮点数：

...
\begin{figure}
\begin{minipage}{0.45\textwidth}
\centering ...
\caption{The figure caption, disappeared, ...}
\end{minipage}\hfill
\begin{minipage}{0.45\textwidth}
\captionof{table}{The table caption ...}}
\centering ...
\end{minipage}
\end{figure}

您将收到有关丢失标题的错误消息。您可以这样做：1）将表格内容放在里面，\ttabbox将图形内容放在里面 \ffigbox；然后将两个浮动元素放在floatrow环境中，并且，由于存在混合行（它包含不同类型的浮动元素，并且具有不同的标题位置），将命令放在\killfloatstyle“外部”浮动元素之前\ttabbox，并将\CenterFloatBoxes命令放在环境之前 （有关混合行，请参阅第 2.3.1 节）；或 2）使用命令或包选项floatrow恢复标准 LaTeX 行为（第 2.4 节）。\RawFloatsrawfloats

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