我想建立多行表。這是基線表。
documentclass[prodmode,acmtecs]{acmsmall} % Aptara syntax
\usepackage[ruled]{algorithm2e}
\usepackage{multirow}
\begin{document}
\section{Introduction}
\begin{table}[!t]
\tbl{The caption.\label{cap}}
{\begin{tabular}{p{2.0cm}p{3.0cm}p{3.5cm}p{1.0cm}p{0.8cm}p{0.8cm}}
\hline
\textbf{Workload} & \textbf{Description} & \textbf{Input} & \textbf{Miss Ratio} & \textbf{MPKI} & \textbf{LPKI} \\
\hline
A & B & C & 1 & 2 & 3 \\
\hline
D & E & F & 4 & 5 & 6 \\
\hline
G & H & I & 7 & 8 & 9 \\
\hline
J & K & L & 10 & 11 & 12 \\
\hline
M & N & O & 13 & 14 & 15 \\
\hline
P & Q & R & 16 & 17 & 18 \\
\hline\hline
S & T & U & 19 & 20 & 21 \\
\hline
V & W & X & 22 & 23 & 24 \\
\hline
Y & Z & AA & 25 & 26 & 27 \\
\hline
AB & AC & AD & 28 & 28 & 29 \\
\hline
AE & AF & AG & 30 & 31 & 32 \\
\hline
AH & AI & AJ & 33 & 34 & 35 \\
\hline\hline
AK & AL & AM & 36 & 37 & 38 \\
\hline
AN & AO & AP & 39 & 40 & 41 \\
\hline
\end{tabular}}
\end{table}
\medskip
\end{document}
輸出是
現在我想將該workload列分成兩列。像這樣的東西
+-----------------+----
| workload
+----------+-----------
| | A
| | D
| group1 | G
| | J
| | M
| | P
-----------------------
-----------------------
| | S
| | V
| group2 | Y
| | AB
| | AE
| | AH
-----------------------
-----------------------
| | AK
| group3 | AN
-----------------------
因此，我透過將 6{}p 增加到 7p{} 在表格行上新增了另一列，並新增了這些行
\multirow{6}{*}{group1} & A & B & C & 1 & 2 & 3 \\
...
\multirow{6}{*}{group2} & S & T & U & 19 & 20 & 21 \\
...
\multirow{2}{*}{group3} & AK & AL & AM & 36 & 37 & 38 \\
但結果遠遠超出了預期。事實上，我沒有看到任何行跨度！
更新
應用答案中的方法並將 A、B... 替換為真實文字後，我看到以下輸出
相反\addlinespace，我使用了\hline.正如您所看到的，每組中的行之間都有間隙。
答案1
應使用水平線來建立內容，但右側的空白也可以起到同樣的作用。看看桌子，看起來很乾淨。請注意規則之前/之後的小空白。
包siunitx幫助我們在小數點對齊數字。
\documentclass{article}
\usepackage{booktabs}
\usepackage{siunitx}
\begin{document}
{\begin{tabular}{lcccS[table-format=2]S[table-format=2]S[table-format=2]}
\toprule
\multicolumn{2}{c}{Workload} & {Description} & {Input} & {Miss Ratio} & {MPKI} & {LPKI} \\
\midrule
& A & B & C & 1 & 2 & 3 \\
& D & E & F & 4 & 5 & 6 \\
group1 & G & H & I & 7 & 8 & 9 \\
& J & K & L & 10 & 11 & 12 \\
& M & N & O & 13 & 14 & 15 \\
& P & Q & R & 16 & 17 & 18 \\\addlinespace[1.3ex]
& S & T & U & 19 & 20 & 21 \\
& V & W & X & 22 & 23 & 24 \\
group2 & Y & Z & AA & 25 & 26 & 27 \\
& AB & AC & AD & 28 & 28 & 29 \\
& AE & AF & AG & 30 & 31 & 32 \\
& AH & AI & AJ & 33 & 34 & 35 \\\addlinespace[1.3ex]
group3 & AK & AL & AM & 36 & 37 & 38 \\
& AN & AO & AP & 39 & 40 & 41 \\
\bottomrule
\end{tabular}}
\end{document}
我不太確定我明白這個問題。我試著建構一個情境，但沒有成功。現在我無法重現這種行為。請注意，這multirow總是需要體力勞動。請注意，我使用了\midrules再次為了他們更好的間距。
請考慮以下事項
\documentclass{article}
\usepackage{booktabs}
\usepackage{siunitx}
\usepackage{multirow}
\usepackage{array}
\newcolumntype{L}{>{\raggedright\arraybackslash}p{2.5cm}}
\begin{document}
{\begin{tabular}{lLLLS[table-format=2]S[table-format=2]S[table-format=2]}
\toprule
\multicolumn{2}{c}{Workload} & {Description} & {Input} & {Miss Ratio} & {MPKI} & {LPKI} \\
\midrule \multirow{15}{*}{\rotatebox{90}{group1}} & Lions are pretty big & Every lock has its key & Canada is a country. & 1 & 2 & 3 \\
& some useful information here & E & F & 4 & 5 & 6 \\
& Why did the duck cross the road? & H & I & 7 & 8 & 9 \\
& There are footprints on your back & K & L & 10 & 11 & 12 \\
& Did the lion eat the zebra? & N & O & 13 & 14 & 15 \\
& There's a cat on the window sill & Q & R & 16 &
17 & 18 \\\midrule
& Lions are pretty big & Every lock has its key & Canada is a country. & 1 & 2 & 3 \\
& some useful information here & E & F & 4 & 5 & 6 \\
& Why did the duck cross the road? & H & I & 7 & 8 & 9 \\
group1 & There are footprints on your back & K & L & 10 & 11 & 12 \\
& Did the lion eat the zebra? & N & O & 13 & 14 & 15 \\
& There's a cat on the window sill & Q & R & 16 &
17 & 18 \\\midrule
\multirow{6}{*}{\rotatebox{90}{group2}} & S & T & U & 19 & 20 & 21 \\
& V & W & X & 22 & 23 & 24 \\
& Y & Z & AA & 25 & 26 & 27 \\
& AB & AC & AD & 28 & 28 & 29 \\
& AE & AF & AG & 30 & 31 & 32 \\
& AH & AI & AJ & 33 &
34 & 35 \\\midrule
\multirow{2}{*}{group3} & AK & AL & AM & 36 & 37 & 38 \\
& AN & AO & AP & 39 & 40 & 41 \\
\bottomrule
\end{tabular}}
\end{document}