LaTex 有用的表格集锦

关键要记得导入一下三个包哦：
\usepackage{multirow}
\usepackage{multicol}
\usepackage{arydshln}

\begin{table*}[tp]  
\centering
\caption{compare with other approachs}  
\label{tab:methodcompare}
\begin{tabular}{|c|c|c|c|c|c|c|}
\hline
\multirow{2}*{Model} & \multicolumn{3}{c|}{trigger identification} &  \multicolumn{3}{c|}{Event Extraction} \\ 
\cline{2-7}
        & P(\%) & R(\%) & F1(\%) & P(\%) & R(\%) & F1(\%) \\
\hline 
Baseline1 & 76.84 & 76.84 & 76.84 & 76.84 & 76.84 & 76.84 \\
\cdashline{1-7}[0.8pt/2pt]
Baseline2  & 76.84 & 76.84 & 76.84 & 76.84 & 76.84 & 76.84 \\
\cdashline{1-7}[0.8pt/2pt]
Baseline3  & 76.84 & 76.84 & 76.84 & 76.84 & 76.84 & 76.84 \\
\cdashline{1-7}[0.8pt/2pt]
{\bf Our approach}  & {\bf 76.84} & {\bf 76.84} & {\bf 76.84} & {\bf 76.84} & {\bf 76.84} & {\bf 76.84} \\
\hline