帮助对齐表格

帮助对齐表格

我使用以下代码生成一个表:

\documentclass{article}
\usepackage{multirow}
\usepackage{array}
\begin{document}
\usepackage{multirow}
\usepackage{array}
\begin{table}[H]
\centering
 \caption{Comparison of market prices, Black-Scholes prices and calibrated 
 Kou prices}
\begin{tabular}{>{\bfseries}c*{6}{c}}\toprule
   \multirow{3.5}{*}{\bfseries Exercise Date} & &  &  \textbf{Strike Price} 
& \textbf{}\\
    \cmidrule(r{4pt}){2-6}
& & \multicolumn{3}{c}{\bfseries 4800} &      \\ 
 \cmidrule(r{4pt}){2-6}
 & \textbf{Market Price} & \textbf{Black-Scholes Price}& \textbf{Kou Price} & \textbf{BS error} & \textbf{Kou error}\\
\midrule
18/11/2017 & x & x  & x & x & x  \\
6/12/2017  & x & x  & x & x & x \\ 
1/05/2018  & x & x  & x & x & x  \\
12/06/2018  & x & x  & x & x & x  \\ \bottomrule
  \end{tabular}
  \begin{tabular}{>{\bfseries}c*{6}{c}}
 & & \multicolumn{3}{c}{\bfseries 5600} &      \\ 
 \cmidrule(r{4pt}){2-6}
 & \textbf{Market Price} & \textbf{Black-Scholes Price}& \textbf{Kou Price} & \textbf{BS error} & \textbf{Kou error}\\
\midrule
  & x & x  & x & x & x\\
  & x & x  & x & x & x\\ 
  & x & x  & x & x & x\\
  & x & x  & x & x & x\\ \bottomrule
 \end{tabular}
\begin{tabular}{>{\bfseries}c*{6}{c}}
& & \multicolumn{3}{c}{\bfseries 5900} &      \\ 
 \cmidrule(r{4pt}){2-6}
 & \textbf{Market Price} & \textbf{Black-Scholes Price}& \textbf{Kou Price} & \textbf{BS error} & \textbf{Kou error}\\
\midrule
  & x & x  & x & x & x\\
  & x & x  & x & x & x\\ 
  & x & x  & x & x & x\\
  & x & x  & x & x & x \\ \bottomrule
  \end{tabular}
 \end{table}
 \end{document}

输出的表格为: fout 现在,表格看起来应如下所示:

enter image description here 因此,第二和第三个表格需要与顶部表格对齐。此外,表格标题以及“锻炼日期”一词也需要居中(见上图)。

我怎样才能做到这一点?(也许设置一个固定的列宽度?)

答案1

为了使列对齐,最好将三个 合并tabular为一个。这可以通过注释掉四行 来实现,\end{tabular}\begin{tabular} .. \end{tabular}\begin{tabular}如下所示。您将只面临一个问题,即如何修剪\bottomrule第 2 和第 3 个 的tabular,这可以通过使用\cmidrule[\heavyrulewidth]{2-6}而不是 来解决\bottomrule

\documentclass[10pt,a4paper]{article}
\usepackage{multirow,booktabs}
\usepackage{array}
\usepackage[margin=.8in]{geometry}
\begin{document}

\begin{table}
\centering
 \caption{Comparison of market prices, Black-Scholes prices and calibrated 
 Kou prices}
\begin{tabular}{>{\bfseries}c*{6}{c}}\toprule
   \multirow{3.5}{*}{\bfseries Exercise Date} & &  &  \textbf{Strike Price} 
& \textbf{}\\
    \cmidrule(r{4pt}){2-6}
& & \multicolumn{3}{c}{\bfseries 4800} &      \\ 
 \cmidrule(r{4pt}){2-6}
 & \textbf{Market Price} & \textbf{Black-Scholes Price}& \textbf{Kou Price} & \textbf{BS error} & \textbf{Kou error}\\
\midrule
18/11/2017 & x & x  & x & x & x  \\
6/12/2017  & x & x  & x & x & x \\ 
1/05/2018  & x & x  & x & x & x  \\
12/06/2018  & x & x  & x & x & x  \\ \bottomrule
  %\end{tabular}
  %\begin{tabular}{>{\bfseries}c*{6}{c}}
 & & \multicolumn{3}{c}{\bfseries 5600} &      \\ 
 \cmidrule(rl){2-6}
 & \textbf{Market Price} & \textbf{Black-Scholes Price}& \textbf{Kou Price} & \textbf{BS error} & \textbf{Kou error}\\
\cmidrule{2-6}
  & x & x  & x & x & x\\
  & x & x  & x & x & x\\ 
  & x & x  & x & x & x\\
  & x & x  & x & x & x\\ \cmidrule[\heavyrulewidth]{2-6}
 %\end{tabular}
%\begin{tabular}{>{\bfseries}c*{6}{c}}
& & \multicolumn{3}{c}{\bfseries 5900} &      \\ 
 \cmidrule(rl){2-6}
 & \textbf{Market Price} & \textbf{Black-Scholes Price}& \textbf{Kou Price} & \textbf{BS error} & \textbf{Kou error}\\
\cmidrule{2-6}
  & x & x  & x & x & x\\
  & x & x  & x & x & x\\ 
  & x & x  & x & x & x\\
  & x & x  & x & x & x \\ \cmidrule[\heavyrulewidth]{2-6}
  \end{tabular}
 \end{table}

\end{document}

enter image description here

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