该表无法pdflatex与 编译（）\tabular，但可以与\tabularx
\begin{table}[h]
\centering
\caption{Comparison of two-sided market definitions}
\label{tab:two-sided market definitions comparison}
\begin{tabular}{\textwidth}{|l|m{0.2\textwidth}<{\centering}|m{0.2\textwidth}<{\centering}|m{0.2\textwidth}<{\centering}|}
\toprule
& \cite{rochet06two} & \cite{evans13} & \cite{rysman09} \\
\midrule
payment systems & Y & Y & Y \\
\midrule
video game consoles & Y & Y & Y \\
\midrule
operating systems & Y & Y & Y \\
\midrule
online recruitment & N & Y & Y \\
\midrule
shopping malls & N & Y & Y \\
\midrule
academic journals & Y & Y & Y \\
\midrule
industrial standards & Y & Y & Y \\
\midrule
automobile engines & N & N & Y \\
\midrule
airports & N & Y & Y \\
\midrule
supermarkets & Y & Y & Y/N \\
\midrule
conferences & Y & Y & Y \\
\midrule
franchising & N & Y/N & Y \\
\midrule
collecting societies & Y & Y & Y \\
\midrule
highways & N & N & Y \\
\bottomrule
\end{tabular}
\end{table}
显示此错误
./chapters/terminology_of_data.tex:178: Package array Error: Illegal pream-token (\textwidth): `c' used.
See the array package documentation for explanation.
Type H <return> for immediate help.
...
l.178 \begin{tabular}{\textwidth}
{|l|m{0.2pt\textwidth}<{\centering}|m{0.2p...
Try typing <return> to proceed.
If that doesn't work, type X <return> to quit.
./chapters/terminology_of_data.tex:178: Missing number, treated as zero.
<to be read again>
}
l.178 ...abular}{\textwidth}{|l|m{0.2pt\textwidth}
<{\centering}|m{0.2pt\text...
A number should have been here; I inserted `0'.
(If you can't figure out why I needed to see a number,
look up `weird error' in the index to The TeXbook.)
./chapters/terminology_of_data.tex:178: Illegal unit of measure (pt inserted).
<to be read again>
}
l.178 ...abular}{\textwidth}{|l|m{0.2pt\textwidth}
<{\centering}|m{0.2pt\text...
Dimensions can be in units of em, ex, in, pt, pc,
cm, mm, dd, cc, nd, nc, bp, or sp; but yours is a new one!
I'll assume that you meant to say pt, for printer's points.
To recover gracefully from this error, it's best to
delete the erroneous units; e.g., type `2' to delete
two letters. (See Chapter 27 of The TeXbook.)
./chapters/terminology_of_data.tex:178: Missing number, treated as zero.
<to be read again>
}
l.178 ...extwidth}<{\centering}|m{0.2pt\textwidth}
<{\centering}|m{0.2pt\text...
A number should have been here; I inserted `0'.
(If you can't figure out why I needed to see a number,
look up `weird error' in the index to The TeXbook.)
./chapters/terminology_of_data.tex:179: Misplaced \noalign.
\toprule ->\noalign
{\ifnum 0=`}\fi \@aboverulesep =\abovetopsep \global \@b...
l.179 \toprule
I expect to see \noalign only after the \cr of
an alignment. Proceed, and I'll ignore this case.
./chapters/terminology_of_data.tex:180: Missing \cr inserted.
<inserted text>
\cr
l.180 &
\cite{rochet06two} & \cite{evans13} & \cite{rysman09} \\
I'm guessing that you meant to end an alignment here.
另外，为什么在编制表格时这悬挂水平线？
答案1
tabular*与和环境不同tabularx，tabular环境不将目标宽度作为其参数之一。
并且，在使用该包的线条绘制宏时booktabs，应该不是采用任何垂直规则。没有例外。另外，请不要过度使用水平线。我会删除所有内部\midrule指令；为了给表格提供一些视觉节奏，我会在指令的帮助下，每隔 5 行左右添加一些额外的垂直空白\addlinespace。
以下屏幕截图中的第一个表格显示了使用环境的结果tabular，其中三个数据列使用p宽度等于的 -type 列0.2\textwidth。第二个表格w对三个数据列使用列类型，因为这些列中似乎不需要换行；数据列的宽度设置为“Y/N”的自然宽度。第二个表格还使用threeparttable“包装器”将标题的宽度限制为相关tabular环境的宽度。
我想大多数读者可能更喜欢第二张设计紧凑的表格的外观。
\documentclass{article}
\usepackage{booktabs,array}
\usepackage[flushleft]{threeparttable}
\newlength\mylen
\begin{document}
\begin{table}[h]
\centering
\caption{Comparison of two-sided market definitions\strut}
\label{tab:comparison}
\begin{tabular}{@{} l *{3}{>{\centering\arraybackslash}p{0.2\textwidth}} @{}}
\toprule
& \cite{rochet06two} & \cite{evans13} & \cite{rysman09} \\
\midrule
payment systems & Y & Y & Y \\
video game consoles & Y & Y & Y \\
operating systems & Y & Y & Y \\
online recruitment & N & Y & Y \\
shopping malls & N & Y & Y \\
\addlinespace
academic journals & Y & Y & Y \\
industrial standards& Y & Y & Y \\
automobile engines & N & N & Y \\
airports & N & Y & Y \\
supermarkets & Y & Y & Y/N \\
\addlinespace
conferences & Y & Y & Y \\
franchising & N & Y/N & Y \\
collecting societies& Y & Y & Y \\
highways & N & N & Y \\
\bottomrule
\end{tabular}
\vspace{8mm}
\settowidth{\mylen}{Y/N} % set width of data columns
\begin{threeparttable}
\caption{Comparison of two-sided market definitions,
Natural column widths}
\label{tab:comparison2}
\begin{tabular}{@{} l *{3}{wc{\mylen}} @{}}
\toprule
& \cite{rochet06two} & \cite{evans13} & \cite{rysman09} \\
\midrule
payment systems & Y & Y & Y \\
video game consoles & Y & Y & Y \\
operating systems & Y & Y & Y \\
online recruitment & N & Y & Y \\
shopping malls & N & Y & Y \\
\addlinespace
academic journals & Y & Y & Y \\
industrial standards& Y & Y & Y \\
automobile engines & N & N & Y \\
airports & N & Y & Y \\
supermarkets & Y & Y & Y/N \\
\addlinespace
conferences & Y & Y & Y \\
franchising & N & Y/N & Y \\
collecting societies& Y & Y & Y \\
highways & N & N & Y \\
\bottomrule
\end{tabular}
\end{threeparttable}
\end{table}
\end{document}