我对 Latex 还很陌生，我想制作如下所示的表格（可能在“系列”列中有更多行）：
有人能帮我吗？我尝试在线查找，但代码失败了（我使用的是 Rmarkdown，但到目前为止 Latex 代码一直有效）。
这是我尝试过的代码（及变体）：
\begin{center}
\begin{tabular}{ | m{5cm} | m{1cm}| m{1cm} | }
\hline
cell1 dummy text dummy text dummy text& cell2 & cell3 \\
\hline
cell1 dummy text dummy text dummy text & cell5 & cell6 \\
\hline
cell7 & cell8 & cell9 \\
\hline
\end{tabular}
\end{center}
答案1
\begin{center}
\begin{tabular}{llc}
\hline
& Series & R-squared \\
\hline
& cell2 & cell3 \\
& Industrial Turnover Index, Manufacturing & cell3 \\
Factor 1 & cell2 & cell3 \\
& cell2 & cell3 \\
& cell2 & cell3 \\
\hline
\end{tabular}
\end{center}
答案2
例如，您可以通过拥有一个tabularx包含两列的环境来实现这一点。第一列是左对齐的因子列。第二列是 X 列。
第二列用于容纳另一个tabularx环境。另一个tabularx的第一列是系列列，是 X 列。另一个的tabularx第二列是 R 平方列，是居中列，其宽度等于短语“R 平方”的宽度。
整个内部环境的宽度tabularx应\hsize与周围 X 柱的宽度相同。
为了获得正确的水平间距，您可能希望将其设置\tabcolsep为零宽度，并@根据您的喜好用于在列之间插入水平空间。
您可能还希望使用 booktabs 包的一些宏来绘制不同粗细的水平线。
在第一次看过问题中提供的图像后，我可能会这样处理这个问题。
\documentclass{article}
\usepackage{booktabs, tabularx}
\newcolumntype{C}[1]{>{\centering\arraybackslash}p{#1}}
\newlength\tabcolsepcopy
\newcommand\Rsquzaredhsize{}
\newbox\tempbox
\begin{document}
\noindent\hrulefill Width of line of text \hrulefill
\bigskip
\begingroup
\tabcolsepcopy=\tabcolsep
\tabcolsep=0ex
\noindent
\begin{tabularx}{\textwidth}{l@{\hspace{2\tabcolsepcopy}}X}
\toprule&%
{%
\begin{tabularx}{\hsize}[c]{X@{\hspace{2\tabcolsepcopy}}c}%
Series&R-squared%
\setbox\tempbox\hbox{R-squared}%
\xdef\Rsquzaredhsize{\the\wd\tempbox}%
\end{tabularx}%
}%
\\
\midrule
Factor 1%
&%
{%
\begin{tabularx}{\hsize}[c]{X@{\hspace{2\tabcolsepcopy}}C{\Rsquzaredhsize}}%
Producer Prices in Industry&0.67\\
Harmonised Index of Consumer Prices&0.56\\
Industrial Turnover Index, Manufacturing&0.53\\
Compensation of Employees&0.59\\
Gross Fixed Capital Formation Price Index&0.48%
\end{tabularx}%
}%
\\
\midrule
Factor 2%
&%
{%
\begin{tabularx}{\hsize}[c]{X@{\hspace{2\tabcolsepcopy}}C{\Rsquzaredhsize}}%
Cost of Borrowing for Households for House Purchase&0.49\\
6-month Euribor&0.45\\
1-year Euribor&0.45\\
3-month Euribor&0.44\\
Long-term Interest Rate Belgium&0.43%
\end{tabularx}%
}%
\\
\midrule
Factor 3%
&%
{%
\begin{tabularx}{\hsize}[c]{X@{\hspace{2\tabcolsepcopy}}C{\Rsquzaredhsize}}%
Government Spending Italy&0.61\\
Unit Labour Cost Germany&0.61\\
Government Spending Finland&0.61\\
Unit Labour Cost Luxembourg&0.60\\
Unit Labour Cost Italy&0.60%
\end{tabularx}%
}%
\\
\midrule
Factor 4%
&%
{%
\begin{tabularx}{\hsize}[c]{X@{\hspace{2\tabcolsepcopy}}C{\Rsquzaredhsize}}%
Row 1 of factor 4&0.01\\
Row 2 of factor 4&0.02\\
Long long row 3 of factor 4 Long long row 3 of factor 4 Long long row 3 of factor 4
Long long row 3 of factor 4 Long long row 3 of factor 4 Long long row 3 of factor 4
Long long row 3 of factor 4 Long long row 3 of factor 4 Long long row 3 of factor 4
Long long row 3 of factor 4 Long long row 3 of factor 4&0.03\\
Row 4 of factor 4&0.04\\
Row 5 of factor 4&0.05\\
Row 6 of factor 4&0.06%
\end{tabularx}%
}%
\\
\bottomrule
\end{tabularx}%
\endgroup
\end{document}
如果您不需要换行功能并且希望表格尽可能窄，那么请使用tabular-environments 而不是tabularx-environments：
\documentclass{article}
\usepackage{booktabs}
\newlength\tabcolsepcopy
\begin{document}
\noindent\hrulefill Width of line of text \hrulefill
\bigskip
\begingroup
\tabcolsepcopy=\tabcolsep
\tabcolsep=0ex
\noindent
\begin{tabular}{l@{\hspace{2\tabcolsepcopy}}l@{\hspace{2\tabcolsepcopy}}c}
\toprule&Series&R-squared
\\
\midrule
Factor 1%
&%
\begin{tabular}[c]{l}%
Producer Prices in Industry\\
Harmonised Index of Consumer Prices\\
Industrial Turnover Index, Manufacturing\\
Compensation of Employees\\
Gross Fixed Capital Formation Price Index%
\end{tabular}%
&%
\begin{tabular}[c]{c}%
0.67\\
0.56\\
0.53\\
0.59\\
0.48%
\end{tabular}%
\\
\midrule
Factor 2%
&%
\begin{tabular}[c]{l}%
Cost of Borrowing for Households for House Purchase\\
6-month Euribor\\
1-year Euribor\\
3-month Euribor\\
Long-term Interest Rate Belgium%
\end{tabular}%
&%
\begin{tabular}[c]{c}%
0.49\\
0.45\\
0.45\\
0.44\\
0.43%
\end{tabular}%
\\
\midrule
Factor 3%
&%
\begin{tabular}[c]{l}%
Government Spending Italy\\
Unit Labour Cost Germany\\
Government Spending Finland\\
Unit Labour Cost Luxembourg\\
Unit Labour Cost Italy%
\end{tabular}%
&%
\begin{tabular}[c]{c}%
0.61\\
0.61\\
0.61\\
0.60\\
0.60%
\end{tabular}%
\\
\midrule
Factor 4%
&%
\begin{tabular}[c]{l}%
Row 1 of factor 4\\
Row 2 of factor 4\\
Row 3 of factor 4\\
Row 4 of factor 4\\
Row 5 of factor 4\\
Row 6 of factor 4%
\end{tabular}%
&%
\begin{tabular}[c]{c}%
0.01\\
0.02\\
0.03\\
0.04\\
0.05\\
0.06%
\end{tabular}%
\\
\bottomrule
\end{tabular}
\endgroup
\end{document}
