我使用 longtable 和 threeparttablex 来制作表格注释。我想知道如何调整表格注释以适合页面。另外，如果可能的话，我想隐藏尾注线。任何帮助都将不胜感激。
\documentclass[11pt]{article}
\usepackage{longtable, booktabs, tabu}
\usepackage[flushleft]{threeparttablex}
\usepackage[hang,footnotesize,bf]{caption}
\usepackage[paper=a4paper, margin=1in]{geometry} % set margins
\renewcommand{\arraystretch}{1.2}
\begin{document}
\centering
\linespread{1}
\footnotesize
\begin{ThreePartTable}
\begin{TableNotes}
\item\textbf{Notes}: Insert Whatever Important Notes hHere.
\end{TableNotes}
\begin{longtabu} to \textwidth {@{\extracolsep{\fill}} cccccc}
\caption{\textbf{Insert the Table Caption}} \\
\toprule
& \multicolumn{5}{c}{\textbf{B/M}} \\
\cmidrule{2-6} \textbf{Size} & 1 & 2 & 3 & 4 & 5 \\
\midrule
\endfirsthead
\caption{\textbf{Continued}} \\
\toprule
& \multicolumn{5}{c}{\textbf{B/M}} \\
\cmidrule{2-6} \textbf{Size} & 1 & 2 & 3 & 4 & 5 \\
\midrule
\endhead
\multicolumn{6}{c}{\textit{Continued on Next Page}} \\ \bottomrule
\endfoot
\multicolumn{6}{c}{\textit{End of Table}} \\ \bottomrule
\insertTableNotes
\endlastfoot
& \multicolumn{5}{c}{a} \\
1 & 0.305 & 0.244 & -0.270 & -0.829*** & -0.846* \\
& (1.24) & (1.24) & (-1.44) & (-3.61) & (-1.66) \\
2 & 0.787*** & 0.357** & -0.083 & -0.371 & -0.995 \\
& (4.68) & (2.45) & (-0.50) & (-1.01) & (-1.43) \\
3 & 0.898*** & 0.472*** & 0.006 & -0.847** & -1.16 \\
& (6.22) & (3.20) & (0.03) & (-2.28) & (-1.54) \\
4 & 0.793*** & 0.319** & 0.062 & -0.274 & -1.93*** \\
& (5.90) & (2.00) & (0.25) & (-0.61) & (-2.81) \\
5 & 0.732*** & 0.367*** & -0.088 & -0.343 & -0.857 \\
& (10.04) & (2.85) & (-0.40) & (-0.96) & (-1.31) \\
\midrule
& \multicolumn{5}{c}{b} \\
1 & 0.815*** & 0.838*** & 0.873*** & 0.854*** & 0.580*** \\
& (12.19) & (16.55) & (15.31) & (13.48) & (3.63) \\
2 & 0.862*** & 0.826*** & 0.793*** & 0.802*** & 1.358*** \\
& (17.95) & (20.88) & (18.61) & (8.31) & (7.43) \\
3 & 0.915*** & 0.875*** & 0.845*** & 0.867*** & 1.068*** \\
& (21.92) & (21.34) & (16.40) & (8.98) & (5.88) \\
4 & 0.930*** & 0.881*** & 0.874*** & 1.052*** & 0.663*** \\
& (22.84) & (17.97) & (11.98) & (8.37) & (3.96) \\
5 & 0.813*** & 0.813*** & 0.815*** & 0.815*** & 0.939*** \\
& (40.48) & (21.97) & (12.98) & (8.02) & (4.94) \\
\midrule
\pagebreak
& \multicolumn{5}{c}{hml} \\
1 & \textbf{0.694***} & \textbf{0.693***} & \textbf{0.829***} & \textbf{0.770***} & 0.477 \\
& \textbf{(8.31)} & \textbf{(7.81)} & \textbf{(8.40)} & \textbf{(6.86)} & (1.47) \\
2 & \textbf{0.724***} & \textbf{0.592***} & \textbf{0.584***} & \textbf{0.455**} & \textbf{0.991***} \\
& \textbf{(8.68)} & \textbf{(9.91)} & \textbf{(8.16)} & \textbf{(2.47)} & (3.73) \\
3 & \textbf{0.465***} & \textbf{0.561***} & \textbf{0.455***} & \textbf{0.655***} & -0.261 \\
& \textbf{(6.59)} & \textbf{(8.61)} & \textbf{(5.11)} & \textbf{(4.63)} & (-0.74) \\
4 & \textbf{0.469***} & \textbf{0.489***} & \textbf{0.370***} & \textbf{1.007***} & 0.158 \\
& (6.58) & (5.57) & (3.31) & (5.75) & (0.46) \\
5 & 0.0532 & \textbf{0.188***} & \textbf{0.397***} & \textbf{0.311*} & -0.142 \\
& (1.52) & (3.12) & (4.11) & (1.71) & (-0.44) \\
\midrule
& \multicolumn{5}{c}{R2} \\
1 & 0.589 & 0.693 & 0.745 & 0.650 & 0.188 \\
2 & 0.760 & 0.806 & 0.740 & 0.381 & 0.269 \\
3 & 0.794 & 0.774 & 0.630 & 0.381 & 0.159 \\
4 & 0.813 & 0.730 & 0.494 & 0.389 & 0.117 \\
5 & 0.908 & 0.753 & 0.530 & 0.310 & 0.168 \\
\bottomrule\
\end{longtabu}
\end{ThreePartTable}
\end{document}