我想制作一张这样的桌子
然而我只能得到
这是我的代码。
\documentclass{beamer}
\usepackage{booktabs}
\usepackage{siunitx}
\begin{document}
\begin{frame}
\frametitle{Simulation example }
\begin{table}\footnotesize
\centering
\caption{Performance of five methods at penalty levels $\lambda_j=\{2^{j-1}(logp)/n\}^{1/2}$ $(j=1,2,3)$, across 100 replications.}
\label{tab:fancy_table}
\renewcommand{\arraystretch}{0.8}
\setlength{\tabcolsep}{4mm}
\begin{tabular}{l
c
S[separate-uncertainty,table-figures-uncertainty=1]
S[separate-uncertainty,table-figures-uncertainty=1]
S
S}
\toprule
{Method} & & {$\hat{\sigma}/\sigma$} & {$\bar{\sigma}/\sigma$} & {AMS} & {SSP} \\
\midrule
& $\lambda_1$ & 1.6 \pm 0.5 & -1.1 \pm 0.6 & 7.6 & 1 \\
PMLE & $\lambda_1$ & 2.6 \pm 0.5 & -0.2 \pm 0.5 & 3 & 1 \\
& $\lambda_1$ & 3.7 \pm 0.6 & 1.1 \pm 1.2 & 1.9 & 0.3 \\
\midrule
& $\lambda_1$ & -0.1 \pm 0.6 & -2.2 \pm 0.7 & 15.3 & 1 \\
BC & $\lambda_1$ & 1.3 \pm 0.6 & -0.2 \pm 0.5 & 3.2 & 1 \\
& $\lambda_1$ & 3.1 \pm 0.7 & 0.9 \pm 1.2 & 2.1 & 0.4 \\
\midrule
Scaled & $\lambda_1$ & -0.1 \pm 0.6 & -2.2 \pm 0.7 & 15.3 & 1 \\
lasso & $\lambda_1$ & 1.3 \pm 0.6 & -0.2 \pm 0.5 & 3.2 & 1 \\
& $\lambda_1$ & 3.1 \pm 0.7 & 0.9 \pm 1.2 & 2.1 & 0.4 \\
\midrule
Scaled & $\lambda_1$ & -0.1 \pm 0.6 & -2.2 \pm 0.7 & 15.3 & 1 \\
MCP & $\lambda_1$ & 1.3 \pm 0.6 & -0.2 \pm 0.5 & 3.2 & 1 \\
& $\lambda_1$ & 3.1 \pm 0.7 & 0.9 \pm 1.2 & 2.1 & 0.4 \\
\midrule
Scaled & $\lambda_1$ & -0.1 \pm 0.6 & -2.2 \pm 0.7 & 15.3 & 1 \\
SCAD & $\lambda_1$ & 1.3 \pm 0.6 & -0.2 \pm 0.5 & 3.2 & 1 \\
& $\lambda_1$ & 3.1 \pm 0.7 & 0.9 \pm 1.2 & 2.1 & 0.4 \\
\bottomrule
\end{tabular}
\end{table}
\end{frame}
\end{document}
答案1
我不太清楚你想要什么。是自动添加.0整数还是使用空格代替规则或居中点作为小数点？
\documentclass{beamer}
\usepackage{booktabs}
\usepackage{siunitx}
\sisetup{output-decimal-marker={\cdot}}
\begin{document}
\begin{frame}{Simulation example }
\begin{table}
\footnotesize
\centering
\caption{Performance of five methods at penalty levels $\lambda_j=\{2^{j-1}(logp)/n\}^{1/2}$ ($j=1,2,3$), across 100 replications.}
\label{tab:fancy_table}
\renewcommand{\arraystretch}{0.8}
\setlength{\tabcolsep}{4mm}
\begin{tabular}{
@{}
l
c
S[table-format=-1.1+-1.1,separate-uncertainty,table-figures-uncertainty=1]
S[table-format=-1.1+-1.1,separate-uncertainty,table-figures-uncertainty=1]
S[table-format=2.1,round-integer-to-decimal,round-mode=places,round-precision=1]
S[table-format=1.1,round-integer-to-decimal,round-mode=places,round-precision=1]
@{}
}
Method & & {$\hat{\sigma}/\sigma$} & {$\bar{\sigma}/\sigma$} & {AMS} & {SSP} \\
\addlinespace
& $\lambda_1$ & 1.6 \pm 0.5 & -1.1 \pm 0.6 & 7.6 & 1 \\
PMLE & $\lambda_2$ & 2.6 \pm 0.5 & -0.2 \pm 0.5 & 3 & 1 \\
& $\lambda_3$ & 3.7 \pm 0.6 & 1.1 \pm 1.2 & 1.9 & 0.3 \\
\addlinespace
& $\lambda_1$ & -0.1 \pm 0.6 & -2.2 \pm 0.7 & 15.3 & 1 \\
BC & $\lambda_2$ & 1.3 \pm 0.6 & -0.2 \pm 0.5 & 3.2 & 1 \\
& $\lambda_3$ & 3.1 \pm 0.7 & 0.9 \pm 1.2 & 2.1 & 0.4 \\
\addlinespace
Scaled & $\lambda_1$ & -0.1 \pm 0.6 & -2.2 \pm 0.7 & 15.3 & 1 \\
lasso & $\lambda_2$ & 1.3 \pm 0.6 & -0.2 \pm 0.5 & 3.2 & 1 \\
& $\lambda_3$ & 3.1 \pm 0.7 & 0.9 \pm 1.2 & 2.1 & 0.4 \\
\addlinespace
Scaled & $\lambda_1$ & -0.1 \pm 0.6 & -2.2 \pm 0.7 & 15.3 & 1 \\
MCP & $\lambda_2$ & 1.3 \pm 0.6 & -0.2 \pm 0.5 & 3.2 & 1 \\
& $\lambda_3$ & 3.1 \pm 0.7 & 0.9 \pm 1.2 & 2.1 & 0.4 \\
\addlinespace
Scaled & $\lambda_1$ & -0.1 \pm 0.6 & -2.2 \pm 0.7 & 15.3 & 1 \\
SCAD & $\lambda_2$ & 1.3 \pm 0.6 & -0.2 \pm 0.5 & 3.2 & 1 \\
& $\lambda_3$ & 3.1 \pm 0.7 & 0.9 \pm 1.2 & 2.1 & 0.4 \\
\end{tabular}
\end{table}
\end{frame}
\end{document}
答案2
作为对 nice 的补充亨利·孟克答案。主要区别在于所使用的不确定性语法和所使用的表环境。
\documentclass{beamer}
\setbeamerfont{caption}{size=\footnotesize}
\usepackage{booktabs}
\usepackage{siunitx}
\begin{document}
\begin{frame}{Simulation example}
\begin{table}
\small
\centering
\caption{Performance of five methods at penalty levels $\lambda_j=\{2^{j-1}\log_p/n\}^{1/2}$ ($j=1,2,3$), across 100 replications.}
\label{tab:fancy_table}
\renewcommand{\arraystretch}{0.8}
\setlength\aboverulesep{1pt}
\setlength\belowrulesep{2pt}
\sisetup{table-format=-1.1(1),
separate-uncertainty,
round-integer-to-decimal,
round-mode=places,
round-precision=1}
\begin{tabular*}{0.9\linewidth}{l
@{\extracolsep{\fill}}
>{$}c<{$}
*{2}{S}
S[table-format=2.1]
S[table-format=1.1]
}
\toprule
Method & & {$\hat{\sigma}/\sigma$} & {$\bar{\sigma}/\sigma$} & {AMS} & {SSP} \\
\midrule
& \lambda_1 & 1.6(5) & -1.1(6) & 7.6 & 1 \\
PMLE & \lambda_2 & 2.6(5) & -0.2(5) & 3 & 1 \\
& \lambda_3 & 3.7(6) & 1.1(12) & 1.9 & 0.3 \\
\midrule
& \lambda_1 & -0.1(6) & -2.2(7) & 15.3 & 1 \\
BC & \lambda_2 & 1.3(6) & -0.2(5) & 3.2 & 1 \\
& \lambda_3 & 3.1(7) & 0.9(12) & 2.1 & 0.4 \\
\midrule
Scaled & \lambda_1 & -0.1(6) & -2.2(7) & 15.3 & 1 \\
lasso & \lambda_2 & 1.3(6) & -0.2(5) & 3.2 & 1 \\
& \lambda_3 & 3.1(7) & 0.9(12) & 2.1 & 0.4 \\
\midrule
Scaled & \lambda_1 & -0.1(6) & -2.2(7) & 15.3 & 1 \\
MCP & \lambda_2 & 1.3(6) & -0.2(5) & 3.2 & 1 \\
& \lambda_3 & 3.1(7) & 0.9(12) & 2.1 & 0.4 \\
\midrule
Scaled & \lambda_1 & -0.1(6) & -2.2(7) & 15.3 & 1 \\
SCAD & \lambda_2 & 1.3(6) & -0.2(5) & 3.2 & 1 \\
& \lambda_3 & 3.1(7) & 0.9(12) & 2.1 & 0.4 \\
\bottomrule
\end{tabular*}
\end{table}
\end{frame}
\end{document}
如果您不喜欢在表格中设置规则，请将其替换\midrule为addlinespace，删除toprule和\bottomrule，并设置上方/下方的空间midrule：
\begin{table}
\small
\centering
\caption{Performance of five methods at penalty levels $\lambda_j=\{2^{j-1}\log_p/n\}^{1/2}$ ($j=1,2,3$), across 100 replications.}
\label{tab:fancy_table}
\renewcommand{\arraystretch}{0.8}
\sisetup{table-format=-1.1(1),
separate-uncertainty,
round-integer-to-decimal,
round-mode=places,
round-precision=1}
\begin{tabular*}{0.9\linewidth}{l
@{\extracolsep{\fill}}
>{$}c<{$}
*{2}{S}
S[table-format=2.1]
S[table-format=1.1]
}
Method & & {$\hat{\sigma}/\sigma$}
& {$\bar{\sigma}/\sigma$}
& {AMS} & {SSP} \\
\addlinespace[3pt]
& \lambda_1 & 1.6(5) & -1.1(6) & 7.6 & 1 \\
PMLE & \lambda_2 & 2.6(5) & -0.2(5) & 3 & 1 \\
& \lambda_3 & 3.7(6) & 1.1(12) & 1.9 & 0.3 \\
\addlinespace[3pt]
& \lambda_1 & -0.1(6) & -2.2(7) & 15.3 & 1 \\
BC & \lambda_2 & 1.3(6) & -0.2(5) & 3.2 & 1 \\
& \lambda_3 & 3.1(7) & 0.9(12) & 2.1 & 0.4 \\
\addlinespace[3pt]
Scaled & \lambda_1 & -0.1(6) & -2.2(7) & 15.3 & 1 \\
lasso & \lambda_2 & 1.3(6) & -0.2(5) & 3.2 & 1 \\
& \lambda_3 & 3.1(7) & 0.9(12) & 2.1 & 0.4 \\
\addlinespace[3pt]
Scaled & \lambda_1 & -0.1(6) & -2.2(7) & 15.3 & 1 \\
MCP & \lambda_2 & 1.3(6) & -0.2(5) & 3.2 & 1 \\
& \lambda_3 & 3.1(7) & 0.9(12) & 2.1 & 0.4 \\
\addlinespace[3pt]
Scaled & \lambda_1 & -0.1(6) & -2.2(7) & 15.3 & 1 \\
SCAD & \lambda_2 & 1.3(6) & -0.2(5) & 3.2 & 1 \\
& \lambda_3 & 3.1(7) & 0.9(12) & 2.1 & 0.4 \\
\end{tabular*}
\end{table}
