{
\def\sym#1{\ifmmode^{#1}\else\(^{#1}\)\fi}
\resizebox{\linewidth}{!}{
\footnotesize
\begin{tabular}{l*{3}{c}}
\hline\hline
&\multicolumn{1}{c}{(1)}&\multicolumn{1}{c}{(2)}&\multicolumn{1}{c}{(3)}\\
&\multicolumn{1}{c}{netinmargin}&\multicolumn{1}{c}{netinmargin}&\multicolumn{1}{c}{netinmargin}\\
\hline
infltn & -0.0000703* & -0.000157 & 0.0230* \\
& (-2.16) & (-1.72) & (2.12) \\
[1em]
fdi & -0.0405**& -0.0364* & -0.0189 \\
& (-3.80) & (-2.54) & (-0.21) \\
[1em]
GDP & -0.0260 & -0.0300 & -0.0525* \\
& (-0.58) & (-0.75) & (-2.58) \\
[1em]
roa & & 0.921**& 0.0126 \\
& & (4.55) & (0.07) \\
[1em]
roe & & -0.0107 & 0.0877**\\
& & (-0.44) & (7.11) \\
[1em]
bcbd & & 0.00472 & -0.0112 \\
& & (0.56) & (-0.91) \\
[1em]
dbacba & & -0.0620**& -0.0827**\\
& & (-2.75) & (-3.70) \\
[1em]
cbagdp & & -0.00347 & -0.106**\\
& & (-0.11) & (-3.65) \\
[1em]
llgdp & & -0.212**& -0.168* \\
& & (-4.12) & (-2.28) \\
[1em]
dbagdp & & 0.0532 & 0.0841* \\
& & (1.78) & (2.05) \\
[1em]
fdgdp & & 0.135**& 0.124* \\
& & (2.73) & (2.43) \\
[1em]
ll\_usd & & & 0.00000381 \\
& & & (0.62) \\
[1em]
overhead & & & 0.699**\\
& & & (7.30) \\
[1em]
xregme & & & -0.931 \\
& & & (-1.95) \\
[1em]
nrbloan & & & 0.0228 \\
& & & (0.48) \\
[1em]
stmktcap & & & -0.0440* \\
& & & (-2.55) \\
[1em]
stvaltraded & & & 0.255* \\
& & & (2.44) \\
[1em]
stturnover & & & -0.0123 \\
& & & (-1.32) \\
[1em]
listco\_pc & & & -0.000506 \\
& & & (-1.86) \\
[1em]
\_cons & 7.404**& 11.72**& 10.18**\\
& (34.15) & (4.67) & (4.14) \\
\hline
\(N\) & 470 & 452 & 102 \\
\(R^{2}\) & 0.017 & 0.363 & 0.887 \\
adj. \(R^{2}\)& 0.011 & 0.347 & 0.860 \\
\hline\hline
\multicolumn{4}{l}{\footnotesize "test line 1" "test line 2"}\\
\end{tabular}}
}
答案1
即使您重新组织表格，如下例所示，您仍然无法将其放入一个框架中……只有减小字体大小并\scriptsize减少线条的拉伸才有可能实现：
\documentclass{beamer}
\usepackage{booktabs}
\usepackage{siunitx}
\begin{document}
\begin{frame}
\centering
\scriptsize
\renewcommand\arraystretch{0.8}
\setlength\tabcolsep{2pt}
\begin{tabular}{@{}l S[table-format=-2.8,
table-align-text-post=false]@{\,}r
S[table-format=-2.6,
table-align-text-post=false]@{\,}r
S[table-format=-2.8,
table-align-text-post=false]@{\,}r
@{}}
\toprule
& \multicolumn{2}{c}{(1)}
& \multicolumn{2}{c}{(2)}
& \multicolumn{2}{c}{(3)} \\
\cmidrule(lr){2-3}\cmidrule(lr){4-5}\cmidrule(lr){6-7}
& {netinmargin}
& ??? & {netinmargin}
& ??? & {netinmargin}
& ??? \\
\midrule
infltn & -0.0000703* & (-2.16) & -0.000157 & (-1.72) & 0.0230* & ( 2.12) \\
fdi & -0.0405** & (-3.80) & -0.0364* & (-2.54) & -0.0189 & (-0.21) \\
GDP & -0.0260 & (-0.58) & -0.0300 & (-0.75) & -0.0525* & (-2.58) \\
roa & & & 0.921** & (4.55) & 0.0126 & (0.07) \\
roe & & & -0.0107 & (-0.44) & 0.0877**& (7.11) \\[2pt]
bcbd & & & 0.00472 & (0.56) & -0.0112 & (-0.91) \\
dbacba & & & -0.0620** & (-2.75) & -0.0827**& (-3.70) \\
cbagdp & & & -0.00347 & (-0.11) & -0.106** & (-3.65) \\
llgdp & & & -0.212** & (-4.12) & -0.168* & (-2.28) \\
dbagdp & & & 0.0532 & (1.78) & 0.0841* & (2.05) \\[2pt]
fdgdp & & & 0.135** & (2.73) & 0.124* & (2.43) \\
ll\_usd & & & & & 0.00000381 & (0.62)\\
overhead& & & & & 0.699** & (7.30) \\
xregme & & & & & -0.931 & (-1.95) \\
nrbloan & & & & & 0.0228 & (0.48) \\[2pt]
stmktcap & & & & & -0.0440* & (-2.55) \\
stvaltraded & & & & & 0.255* & (2.44) \\
stturnover & & & & & -0.0123 & (-1.32) \\
listco\_pc & & & & & -0.000506& (-1.86) \\
\_cons & 7.404** & (34.15) & 11.72** & (4.67) & 10.18** & (4.14) \\[2pt]
\(N\) & 470 & & 452 & & 102 & \\
\(R^{2}\) & 0.017 & & 0.363 & & 0.887 & \\
adj. \(R^{2}\) & 0.011 & & 0.347 & & 0.860 & \\
\midrule[1pt]
\multicolumn{4}{l}{\scriptsize "test line 1" "test line 2"} \\
\end{tabular}
\end{frame}
\end{document}
答案2
您的表格有两行标题、20 个双行（系数估计值和标准误差或 t 统计量，对吧？），以及一些包含补充信息的行。要让所有 45 行都适合单个框架，唯一的方法是大幅缩小表格，使其几乎无法阅读。
如果您确实、绝对、肯定必须显示所有 20 个双行（您会为观众的利益对每一行进行评论，对吗？）——我能提出的唯一建设性建议是将大表分成四个子表，每个子表都有一个标题和一个框架标题。然后，类似以下内容：
\documentclass{beamer}
\usepackage{booktabs,dcolumn}
\newcolumntype{d}[1]{D..{#1}}
\newcommand\mc[1]{\multicolumn{1}{c}{#1}}
\begin{document}
\begin{frame}
\frametitle{Long table, part 1 of 4}
\centering
\begin{tabular}{ld{3.8}*{2}{d{3.6}}}
\toprule
&\mc{(1)}&\mc{(2)}&\mc{(3)}\\
&\mc{netinmargin}&\mc{netinmargin}&\mc{netinmargin}\\
\midrule
infltn & -0.0000703^{*} & -0.000157 & 0.0230^{*} \\
& (-2.16) & (-1.72) & (2.12) \\[1ex]
fdi & -0.0405^{**}& -0.0364^{*} & -0.0189 \\
& (-3.80) & (-2.54) & (-0.21) \\[1ex]
GDP & -0.0260 & -0.0300 & -0.0525^{*} \\
& (-0.58) & (-0.75) & (-2.58) \\[1ex]
roa & & 0.921^{**}& 0.0126 \\
& & (4.55) & (0.07) \\[1ex]
roe & & -0.0107 & 0.0877^{**}\\
& & (-0.44) & (7.11) \\[1ex]
bcbd & & 0.00472 & -0.0112 \\
& & (0.56) & (-0.91) \\
\bottomrule
\end{tabular}
\end{frame}
\begin{frame}
\frametitle{Long table, part 2 of 4}
\centering
\begin{tabular}{l*{3}{d{3.8}}}
\toprule
&\mc{(1)}&\mc{(2)}&\mc{(3)}\\
&\mc{netinmargin}&\mc{netinmargin}&\mc{netinmargin}\\
\midrule
dbacba & & -0.0620^{**}& -0.0827^{**}\\
& & (-2.75) & (-3.70) \\[1ex]
cbagdp & & -0.00347 & -0.106^{**}\\
& & (-0.11) & (-3.65) \\[1ex]
llgdp & & -0.212^{**}& -0.168^{*} \\
& & (-4.12) & (-2.28) \\[1ex]
dbagdp & & 0.0532 & 0.0841^{*} \\
& & (1.78) & (2.05) \\[1ex]
fdgdp & & 0.135^{**}& 0.124^{*} \\
& & (2.73) & (2.43) \\[1ex]
ll\_usd & & & 0.00000381 \\
& & & (0.62) \\
\bottomrule
\end{tabular}
\end{frame}
\begin{frame}
\frametitle{Long table, part 3 of 4}
\centering
\begin{tabular}{l*{3}{d{3.8}}}
\toprule
&\mc{(1)}&\mc{(2)}&\mc{(3)}\\
&\mc{netinmargin}&\mc{netinmargin}&\mc{netinmargin}\\
\midrule
overhead & & & 0.699^{**}\\
& & & (7.30) \\[1ex]
xregme & & & -0.931 \\
& & & (-1.95) \\[1ex]
nrbloan & & & 0.0228 \\
& & & (0.48) \\[1ex]
stmktcap & & & -0.0440^{*} \\
& & & (-2.55) \\[1ex]
stvaltraded & & & 0.255^{*} \\
& & & (2.44) \\[1ex]
stturnover & & & -0.0123 \\
& & & (-1.32) \\
\bottomrule
\end{tabular}
\end{frame}
\begin{frame}
\frametitle{Long table, part 4 of 4}
\centering
\begin{tabular}{ld{3.5}d{2.4}d{3.6}}
\toprule
&\mc{(1)}&\mc{(2)}&\mc{(3)}\\
&\mc{netinmargin}&\mc{netinmargin}&\mc{netinmargin}\\
\midrule
listco\_pc & & & -0.000506 \\
& & & (-1.86) \\[1ex]
\_const & 7.404^{**} & 11.72^{**} & 10.18^{**}\\
& (34.15) & (4.67) & (4.14) \\
\midrule
\(N\) & \mc{470} & \mc{452} & \mc{102} \\
\(R^{2}\) & 0.017 & 0.363 & 0.887 \\
adj.\ \(R^{2}\)& 0.011 & 0.347 & 0.860 \\
\bottomrule
\end{tabular}
\end{frame}
\end{document}