fe_clustering_experiments.tex

\begin{table}[htbp]\centering
\def\sym#1{\ifmmode^{#1}\else\(^{#1}\)\fi}
\caption{FE and Clustering Experiments\label{tab1}}
\begin{tabular}{l*{4}{D{.}{.}{-1}}}
\toprule
                    &\multicolumn{1}{c}{(1)}&\multicolumn{1}{c}{(2)}&\multicolumn{1}{c}{(3)}&\multicolumn{1}{c}{(4)}\\
                    &\multicolumn{1}{c}{est1}&\multicolumn{1}{c}{est2}&\multicolumn{1}{c}{est3}&\multicolumn{1}{c}{est4}\\
\midrule
mean\_pm25           &   0.0000196         &   0.0000196         &   -0.000190         &   -0.000190         \\
                    &      (0.13)         &      (0.14)         &     (-0.62)         &     (-0.60)         \\
\addlinespace
mean\_temperature    &  0.00000870         &  0.00000870         &   0.0000266         &   0.0000266         \\
                    &      (0.32)         &      (0.33)         &      (0.42)         &      (0.41)         \\
\addlinespace
mean\_precipitation  &  -0.0000164         &  -0.0000164         &  -0.0000557         &  -0.0000557         \\
                    &     (-0.58)         &     (-0.59)         &     (-0.94)         &     (-0.91)         \\
\addlinespace
employment          & 0.000000513         & 0.000000513         & 0.000000432         & 0.000000432         \\
                    &      (0.92)         &      (0.82)         &      (0.76)         &      (0.67)         \\
\addlinespace
weekday==     2.0000&     0.00148\sym{***}&     0.00148\sym{***}&     0.00145\sym{***}&     0.00145\sym{***}\\
                    &      (7.71)         &      (7.58)         &      (7.35)         &      (6.19)         \\
\addlinespace
weekday==     3.0000&     0.00168\sym{***}&     0.00168\sym{***}&     0.00166\sym{***}&     0.00166\sym{***}\\
                    &      (8.73)         &      (8.92)         &      (8.52)         &      (7.31)         \\
\addlinespace
weekday==     4.0000&     0.00174\sym{***}&     0.00174\sym{***}&     0.00172\sym{***}&     0.00172\sym{***}\\
                    &      (8.78)         &      (8.64)         &      (8.63)         &      (7.14)         \\
\addlinespace
weekday==     5.0000&     0.00168\sym{***}&     0.00168\sym{***}&     0.00161\sym{***}&     0.00161\sym{***}\\
                    &      (9.35)         &      (9.15)         &      (8.33)         &      (7.09)         \\
\addlinespace
weekday==     6.0000&     0.00154\sym{***}&     0.00154\sym{***}&     0.00150\sym{***}&     0.00150\sym{***}\\
                    &      (8.91)         &      (8.63)         &      (8.86)         &      (7.68)         \\
\addlinespace
weekday==     7.0000&    0.000450\sym{***}&    0.000450\sym{***}&    0.000488\sym{***}&    0.000488\sym{**} \\
                    &      (5.32)         &      (5.18)         &      (4.68)         &      (2.93)         \\
\midrule
Observations        &     1131865         &     1131865         &     1131865         &     1131865         \\
\bottomrule
\multicolumn{5}{l}{\footnotesize \textit{t} statistics in parentheses}\\
\multicolumn{5}{l}{\footnotesize \sym{*} \(p<0.05\), \sym{**} \(p<0.01\), \sym{***} \(p<0.001\)}\\
\end{tabular}
\end{table}