如何在 Stata esttab 的 LaTeX 输出表中按模型对回归进行分组

Question

我正在尝试拥有它，所以我有 3 个不同的模型，每个模型下面都有两个回归。理想情况下，我希望表格列的组织方式类似于

Group 1                 Group 2                     Group 3
Reg1     Reg2           Reg3     Reg4               Reg5     Reg6

我尝试从 this link 获取代码，但收到错误提示

0.0179 & -0.0149\sym {**} & 0.0320 & 0.00967 & 0.0320 & 0.00967 \\ & \ETC.
! File ended while scanning use of \@@@cmidrule.
<inserted text> 
                \par 
<*> test.tex
            
I suspect you have forgotten a `}', causing me
to read past where you wanted me to stop.
I'll try to recover; but if the error is serious,
you'd better type `E' or `X' now and fix your file.

我正在使用的所有包的代码是

\documentclass[AER,reviewmode]{AEA}

\usepackage{natbib}
\usepackage{subfiles}
\usepackage{graphicx}
\graphicspath{{images/}{../images/}}
\usepackage{amsmath,amsfonts}
\usepackage{mathptmx}
\usepackage{hyperref}
\usepackage{booktabs}
\usepackage{dcolumn}

\begin{document}
\begin{table}[htbp]\centering
\def\sym#1{\ifmmode^{#1}\else\(^{#1}\)\fi}
\caption{IV Regression Results, 1990\label{tab2}}
\begin{tabular}{l*{6}{D{.}{.}{-1}}}
\toprule
                    &\multicolumn{2}{c}{OLS}                    &\multicolumn{2}{c}{First Stage}            &\multicolumn{2}{c}{Second Stage}           \\\cmidrule(lr){@spam}\cmidrule(lr){@spam}\cmidrule(lr){@spam}
                    &\multicolumn{1}{c}{Isolation, 1990}&\multicolumn{1}{c}{Dissimilarity, 1990}&\multicolumn{1}{c}{Isolation, 1990}&\multicolumn{1}{c}{Dissimilarity, 1990}&\multicolumn{1}{c}{Isolation, 1990}&\multicolumn{1}{c}{Dissimilarity, 1990}\\
\midrule
Housing Supply Elasticity&     -0.0179         &     -0.0149\sym{**} &      0.0320         &     0.00967         &      0.0320         &     0.00967         \\
                    &    (0.0116)         &   (0.00642)         &    (0.0373)         &    (0.0244)         &    (0.0373)         &    (0.0244)         \\
\addlinespace
Population          &    5.69e-08\sym{***}&    2.83e-08\sym{***}&    5.58e-08\sym{***}&    2.78e-08\sym{***}&    5.58e-08\sym{***}&    2.78e-08\sym{***}\\
                    &  (1.26e-08)         &  (6.56e-09)         &  (1.05e-08)         &  (6.84e-09)         &  (1.05e-08)         &  (6.84e-09)         \\
\addlinespace
WRLURI              &     -0.0757\sym{***}&     -0.0503\sym{***}&      0.0742         &      0.0235         &      0.0742         &      0.0235         \\
                    &    (0.0203)         &    (0.0126)         &     (0.109)         &    (0.0710)         &     (0.109)         &    (0.0710)         \\
\addlinespace
Constant            &       0.269\sym{***}&       0.580\sym{***}&       0.167\sym{**} &       0.530\sym{***}&       0.167\sym{**} &       0.530\sym{***}\\
                    &    (0.0346)         &    (0.0198)         &    (0.0801)         &    (0.0524)         &    (0.0801)         &    (0.0524)         \\
\midrule
Observations        &         228         &         228         &         228         &         228         &         228         &         228         \\
\(R^{2}\)           &       0.188         &       0.130         &           .         &       0.017         &           .         &       0.017         \\
Adjusted \(R^{2}\)  &       0.177         &       0.119         &           .         &       0.004         &           .         &       0.004         \\
\bottomrule
\multicolumn{7}{l}{\footnotesize Standard errors in parentheses}\\
\multicolumn{7}{l}{\footnotesize \sym{*} \(p<0.10\), \sym{**} \(p<0.05\), \sym{***} \(p<0.01\)}\\
\end{tabular}
\end{table}
\end{document}

Answer 1

您的 esttab 命令中似乎有错字，但我无法确定，因为您尚未发布该代码。您想要 \cmidrule 语句中的列范围，例如\cmidrule(lr){2-3}。您发布的乳胶代码改为\cmidrule(lr){@spam}。

注意明显的拼写错误（@spam 代表@span）。根据estout documentation，在erepeat 中使用@span 应该会返回您要查找的列范围。所以改正错字就可以了。

Answer 2

您应该插入\cmidrule 应该跨越的列范围，而不是@span：

\documentclass[AER,reviewmode]{AEA}
%\documentclass{article}
\usepackage{natbib}
\usepackage{subfiles}
\usepackage{graphicx}
\graphicspath{{images/}{../images/}}
\usepackage{amsmath,amsfonts}
\usepackage{mathptmx}
\usepackage{hyperref}
\usepackage{booktabs}
\usepackage{dcolumn}

\begin{document}
\begin{table}[htbp]\centering
\def\sym#1{\ifmmode^{#1}\else\(^{#1}\)\fi}
\caption{IV Regression Results, 1990\label{tab2}}
\begin{tabular}{l*{6}{D{.}{.}{-1}}}
\toprule
                    &\multicolumn{2}{c}{OLS}                    &\multicolumn{2}{c}{First Stage}            &\multicolumn{2}{c}{Second Stage}           \\\cmidrule(lr){2-3}\cmidrule(lr){4-5}\cmidrule(lr){6-7}
                    &\multicolumn{1}{c}{Isolation, 1990}&\multicolumn{1}{c}{Dissimilarity, 1990}&\multicolumn{1}{c}{Isolation, 1990}&\multicolumn{1}{c}{Dissimilarity, 1990}&\multicolumn{1}{c}{Isolation, 1990}&\multicolumn{1}{c}{Dissimilarity, 1990}\\
\midrule
Housing Supply Elasticity&     -0.0179         &     -0.0149\sym{**} &      0.0320         &     0.00967         &      0.0320         &     0.00967         \\
                    &    (0.0116)         &   (0.00642)         &    (0.0373)         &    (0.0244)         &    (0.0373)         &    (0.0244)         \\
\addlinespace
Population          &    5.69e-08\sym{***}&    2.83e-08\sym{***}&    5.58e-08\sym{***}&    2.78e-08\sym{***}&    5.58e-08\sym{***}&    2.78e-08\sym{***}\\
                    &  (1.26e-08)         &  (6.56e-09)         &  (1.05e-08)         &  (6.84e-09)         &  (1.05e-08)         &  (6.84e-09)         \\
\addlinespace
WRLURI              &     -0.0757\sym{***}&     -0.0503\sym{***}&      0.0742         &      0.0235         &      0.0742         &      0.0235         \\
                    &    (0.0203)         &    (0.0126)         &     (0.109)         &    (0.0710)         &     (0.109)         &    (0.0710)         \\
\addlinespace
Constant            &       0.269\sym{***}&       0.580\sym{***}&       0.167\sym{**} &       0.530\sym{***}&       0.167\sym{**} &       0.530\sym{***}\\
                    &    (0.0346)         &    (0.0198)         &    (0.0801)         &    (0.0524)         &    (0.0801)         &    (0.0524)         \\
\midrule
Observations        &         228         &         228         &         228         &         228         &         228         &         228         \\
\(R^{2}\)           &       0.188         &       0.130         &           .         &       0.017         &           .         &       0.017         \\
Adjusted \(R^{2}\)  &       0.177         &       0.119         &           .         &       0.004         &           .         &       0.004         \\
\bottomrule
\multicolumn{7}{l}{\footnotesize Standard errors in parentheses}\\
\multicolumn{7}{l}{\footnotesize \sym{*} \(p<0.10\), \sym{**} \(p<0.05\), \sym{***} \(p<0.01\)}\\
\end{tabular}
\end{table}
\end{document}