如果您能调整表格的话我将非常感激。提前谢谢您。
\documentclass[11pt,authoryear,sort&compress]{report}
\usepackage{booktabs,tabulary,array,tabularx}
\usepackage{geometry}
\newcolumntype{z}{>{\centering\arraybackslash}X}
\begin{document}
\begin{table}
\centering
\footnotesize
%\setlength{\tabcolsep}{1pt}
\begin{tabularx}{\linewidth}{@{}p{2.5cm}XcXc@{}}
\toprule
Variable & \multicolumn{3}{c}{Factor} \\
\cmidrule(r){1-1} \cmidrule(l){2-4}
& \multicolumn{1}{c}{CCP} & \multicolumn{1}{c}{No.CCP} & \multicolumn{1}{c}{diff} \\
\cmidrule(l){2-2}\cmidrule(l){3-3}\cmidrule(l){4-4}
Gender & mean(sd) & mean(sd) & mean(sd)\\
Married & mean(sd) & mean(sd) & mean(sd)\\
Employed & mean(sd) & mean(sd) & mean(sd) \\
Education & mean(sd) & mean(sd) & mean(sd) \\
Party & mean(sd) & mean(sd) & mean(sd) \\
HR & mean(sd) & mean(sd) & mean(sd) \\
Fin.Knowledge & mean(sd) & mean(sd) & mean(sd) \\
Fin.Inter & mean(sd) & mean(sd) & mean(sd) \\
Region- East & mean(sd) & mean(sd) & mean(sd) \\
Region-Center & mean(sd) & mean(sd) & mean(sd) \\
Region-West & mean(sd) & mean(sd) & mean(sd) \\
Access Loan & mean(sd) & mean(sd) & mean(sd)\\
Formal & mean(sd) & mean(sd) & mean(sd) \\
Informal & mean(sd) & mean(sd) & mean(sd) \\
Both & mean(sd) & mean(sd) & mean(sd) \\
No Loans & mean(sd) & mean(sd) & mean(sd) \\
\end{tabularx}
\vspace{1ex}
\footnotesize
\begin{tabularx}{\linewidth}{@{}p{\dimexpr 2.5cm+\tabcolsep}@{\extracolsep{\fill}}*{3}{c}@{}}
& \multicolumn{3}{c}{Continuous}\\
\cmidrule{2-4}
& CCP & No.CCP & t-test \\
\cmidrule{2-4}
Age & mean(sd) & mean(sd)& mean(sd) \\
Income & mean(sd) & mean(sd)& mean(sd) \\
Networth & mean(sd) & mean(sd)& mean(sd) \\
NW-HE & mean(sd) & mean(sd)& mean(sd) \\
Liquid Assets & mean(sd) & mean(sd)& mean(sd) \\
\bottomrule
\addlinespace
\multicolumn{4}{@{}p{\textwidth}@{}}{\footnotesize Note: HR stands for Household Registration. NW-HE is net-worth minus home equity. All the asset variables (e.g. income, net-worth, NW-HE, and liquid assets are in Chinese renminbi (CNY).} \\
\end{tabularx}
\caption{Summary statistics}
\label{tab:pol.dispersion}
\end{table}
\end{document}
答案1
我会使用单个tabular环境——不是tabularx，也不是tabular*。为了确保图例占据tabular内容的宽度（并且不会更多），将table环境的所有内容（包括\caption和\label指令）包裹在一个threeparttable环境中。
\documentclass[11pt]{report}
% note: I've slimmed down the preamble to the bare minimum
\usepackage{booktabs,threeparttable,geometry}
\begin{document}
\begin{table}
\centering
\begin{threeparttable}
\begin{tabular}{@{} l ccc @{}}
\toprule
Variable
& \multicolumn{3}{c@{}}{Factor} \\
\cmidrule(l){2-4}
& CCP & No CCP & diff \\ \addlinespace
Gender & mean(sd) & mean(sd) & mean(sd) \\
Married & mean(sd) & mean(sd) & mean(sd) \\
Employed & mean(sd) & mean(sd) & mean(sd) \\
Education & mean(sd) & mean(sd) & mean(sd) \\
Party & mean(sd) & mean(sd) & mean(sd) \\
HR & mean(sd) & mean(sd) & mean(sd) \\
Fin.\ Knowledge & mean(sd) & mean(sd) & mean(sd) \\
Fin.\ Interm. & mean(sd) & mean(sd) & mean(sd) \\
Region--East & mean(sd) & mean(sd) & mean(sd) \\
Region--Center & mean(sd) & mean(sd) & mean(sd) \\
Region--West & mean(sd) & mean(sd) & mean(sd) \\
Access Loan & mean(sd) & mean(sd) & mean(sd) \\
Formal & mean(sd) & mean(sd) & mean(sd) \\
Informal & mean(sd) & mean(sd) & mean(sd) \\
Both & mean(sd) & mean(sd) & mean(sd) \\
No Loans & mean(sd) & mean(sd) & mean(sd) \\[4mm]
& \multicolumn{3}{c@{}}{Continuous}\\
\cmidrule(l){2-4}
& CCP & No CCP & $t$-test \\ \addlinespace
Age & mean(sd) & mean(sd)& mean(sd) \\
Income & mean(sd) & mean(sd)& mean(sd) \\
Networth & mean(sd) & mean(sd)& mean(sd) \\
NW$-$HE & mean(sd) & mean(sd)& mean(sd) \\
Liquid Assets & mean(sd) & mean(sd)& mean(sd) \\
\bottomrule
\end{tabular}
\medskip\footnotesize % the legend for both parts of the table
Note: HR stands for Household Registration. NW$-$HE is net worth
minus home equity. All the asset variables (e.g., income,
net worth, NW$-$HE, and liquid assets) are in Chinese
renminbi (CNY).
\caption{Summary statistics}
\label{tab:pol.dispersion}
\end{threeparttable}
\end{table}
\end{document}