我想创建一个这样的图形，其中“空间面板数据模型”表位于另外两个堆叠表的右侧（而不是左侧）：
我编写了以下代码，其产生的结果如下：
\begin{center}
\begin{tabular}{c@{\quad}c@{\quad}c}
Cross-Sectional Data & Time Series Data & Panel Data \\
\begin{tabular}[t]{|c|c|c|c|}
\hline
$\bm{i}$ & $\bm{t}$ & $\bm{y}$ & $\bm{x}$\\ \hline
$1$ & $1$ & $y_{1,1}$ & $x_{1,1}$ \\
$1$ & $2$ & $y_{2,1}$ & $x_{2,1}$ \\
$1$ & $3$ & $y_{3,1}$ & $x_{3,1}$ \\ \hline
\end{tabular}
& \begin{tabular}[t]{|c|c|c|c|}
\hline
$\bm{i}$ & $\bm{t}$ & $\bm{y}$ & $\bm{x}$\\ \hline
$1$ & $1$ & $y_{1,1}$ & $x_{1,1}$ \\
$1$ & $2$ & $y_{1,2}$ & $x_{1,2}$ \\
$1$ & $3$ & $y_{1,3}$ & $x_{1,3}$ \\ \hline
\end{tabular}
& \begin{tabular}[t]{|c|c|c|c|}
\hline
$\bm{i}$ & $\bm{t}$ & $\bm{y}$ & $\bm{x}$\\ \hline
$1$ & $1$ & $y_{1,1}$ & $x_{1,1}$ \\
$1$ & $2$ & $y_{1,2}$ & $x_{1,2}$ \\
$1$ & $3$ & $y_{1,3}$ & $x_{1,3}$ \\
$2$ & $1$ & $y_{2,1}$ & $x_{2,1}$ \\
$2$ & $2$ & $y_{2,2}$ & $x_{2,2}$ \\
$2$ & $3$ & $y_{2,3}$ & $x_{2,3}$ \\
$3$ & $1$ & $y_{3,1}$ & $x_{3,1}$ \\
$3$ & $2$ & $y_{3,2}$ & $x_{3,2}$ \\
$3$ & $3$ & $y_{3,3}$ & $x_{3,3}$ \\ \hline
\end{tabular}
\end{tabular}
\end{center}
是否有可能堆左边两个表，上面是“横截面”表，下面是“时间序列”表？那么“面板数据”仍然在右边吗？
答案1
array使用和subtable来自包的两种替代方案subcaption：
\documentclass{article}
\usepackage{subcaption}
\usepackage{bm}
\usepackage{booktabs} % only used in second example
\begin{document}
\captionsetup[subtable]{position=above}
\begin{table}
\centering
\caption{shared caption for all three subtables}
\begin{subtable}[t]{0.45\linewidth}
\centering
\caption{Cross-Sectional Data}
\(\begin{array}{|c|c|c|c|}
\hline
\bm{i} & \bm{t} & \bm{y} & \bm{x} \\
\hline
1 & 1 & y_{1,1} & x_{1,1} \\
1 & 2 & y_{2,1} & x_{2,1} \\
1 & 3 & y_{3,1} & x_{3,1} \\
\hline
\end{array}\)
\medskip
\caption{Time Series Data}
\(\begin{array}{|c|c|c|c|}
\hline
\bm{i} & \bm{t} & \bm{y} & \bm{x} \\
\hline
1 & 1 & y_{1,1} & x_{1,1} \\
1 & 2 & y_{1,2} & x_{1,2} \\
1 & 3 & y_{1,3} & x_{1,3} \\
\hline
\end{array}\)
\end{subtable}
\begin{subtable}[t]{0.45\linewidth}
\centering
\caption{Panel Data}
\(\begin{array}{|c|c|c|c|}
\hline
\bm{i} & \bm{t} & \bm{y} & \bm{x} \\
\hline
1 & 1 & y_{1,1} & x_{1,1} \\
1 & 2 & y_{1,2} & x_{1,2} \\
1 & 3 & y_{1,3} & x_{1,3} \\
2 & 1 & y_{2,1} & x_{2,1} \\
2 & 2 & y_{2,2} & x_{2,2} \\
2 & 3 & y_{2,3} & x_{2,3} \\
3 & 1 & y_{3,1} & x_{3,1} \\
3 & 2 & y_{3,2} & x_{3,2} \\
3 & 3 & y_{3,3} & x_{3,3} \\
\hline
\end{array}\)
\end{subtable}
\end{table}
\begin{table}
\centering
\caption{shared caption for all three subtables}
\begin{subtable}[t]{0.45\linewidth}
\centering
\caption{Cross-Sectional Data}
\(\begin{array}{cccc}
\toprule
\bm{i} & \bm{t} & \bm{y} & \bm{x} \\
\midrule
1 & 1 & y_{1,1} & x_{1,1} \\
1 & 2 & y_{2,1} & x_{2,1} \\
1 & 3 & y_{3,1} & x_{3,1} \\
\bottomrule
\end{array}\)
\medskip
\caption{Time Series Data}
\(\begin{array}{cccc}
\toprule
\bm{i} & \bm{t} & \bm{y} & \bm{x} \\
\midrule
1 & 1 & y_{1,1} & x_{1,1} \\
1 & 2 & y_{1,2} & x_{1,2} \\
1 & 3 & y_{1,3} & x_{1,3} \\
\bottomrule
\end{array}\)
\end{subtable}
\begin{subtable}[t]{0.45\linewidth}
\centering
\caption{Panel Data}
\(\begin{array}{cccc}
\toprule
\bm{i} & \bm{t} & \bm{y} & \bm{x} \\
\midrule
1 & 1 & y_{1,1} & x_{1,1} \\
1 & 2 & y_{1,2} & x_{1,2} \\
1 & 3 & y_{1,3} & x_{1,3} \\
\addlinespace
2 & 1 & y_{2,1} & x_{2,1} \\
2 & 2 & y_{2,2} & x_{2,2} \\
2 & 3 & y_{2,3} & x_{2,3} \\
\addlinespace
3 & 1 & y_{3,1} & x_{3,1} \\
3 & 2 & y_{3,2} & x_{3,2} \\
3 & 3 & y_{3,3} & x_{3,3} \\
\bottomrule
\end{array}\)
\end{subtable}
\end{table}
\end{document}
答案2
像这样？
\documentclass{article}
\usepackage{caption, subcaption}
\usepackage{ragged2e}
\usepackage{bm}
\begin{document}
\begin{table}
\captionsetup{font=bf, position=above, justification=RaggedRight}
\hfill\begin{minipage}[t]{0.3\linewidth}
\centering
\subcaptionbox{Cross-sectional data models}{\begin{tabular}{|c|c|c|c|}
\hline
$\bm{i}$ & $\bm{t}$ & $\bm{y}$ & $\bm{x}$\\ \hline
$1$ & $1$ & $y_{1,1}$ & $x_{1,1}$ \\
$1$ & $2$ & $y_{2,1}$ & $x_{2,1}$ \\
$1$ & $3$ & $y_{3,1}$ & $x_{3,1}$ \\ \hline
\end{tabular}}\bigskip
\subcaptionbox{Time series data models}{\begin{tabular}{|c|c|c|c|}
\hline
$\bm{i}$ & $\bm{t}$ & $\bm{y}$ & $\bm{x}$\\ \hline
$1$ & $1$ & $y_{1,1}$ & $x_{1,1}$ \\
$1$ & $2$ & $y_{1,2}$ & $x_{1,2}$ \\
$1$ & $3$ & $y_{1,3}$ & $x_{1,3}$ \\ \hline
\end{tabular}}
\end{minipage}
\qquad
\begin{minipage}[t]{0.3\linewidth}
\centering
\subcaptionbox{Spatial panel data models}{\begin{tabular}{|c|c|c|c|}
\hline
$\bm{i}$ & $\bm{t}$ & $\bm{y}$ & $\bm{x}$\\ \hline
$1$ & $1$ & $y_{1,1}$ & $x_{1,1}$ \\
$1$ & $2$ & $y_{1,2}$ & $x_{1,2}$ \\
$1$ & $3$ & $y_{1,3}$ & $x_{1,3}$ \\
$2$ & $1$ & $y_{2,1}$ & $x_{2,1}$ \\
$2$ & $2$ & $y_{2,2}$ & $x_{2,2}$ \\
$2$ & $3$ & $y_{2,3}$ & $x_{2,3}$ \\
$3$ & $1$ & $y_{3,1}$ & $x_{3,1}$ \\
$3$ & $2$ & $y_{3,2}$ & $x_{3,2}$ \\
$3$ & $3$ & $y_{3,3}$ & $x_{3,3}$ \\ \hline
\end{tabular}}
\end{minipage}
\hfill\mbox{}
\end{table}
\end{document}
