LaTeX table 中固定列宽的居中元素

Question

我在使用 LaTeX tables 时遇到了一些问题。特别是，我有以下代码：

\begin{table}[ht]
    \centering
    \setlength{\tabcolsep}{2pt}
    \renewcommand{\arraystretch}{1.5}
    \begin{tabular}{|p{0.15\textwidth}>{\centering}p{0.15\textwidth}>{\centering}p{0.15\textwidth}>{\centering}p{0.15\textwidth}>{\centering}p{0.15\textwidth}p{0.15\textwidth}|}
        \hline
         & \textbf{Virtual Reality Experience} & \textbf{First Person Experience} & \textbf{Multimedia Presentation Experience} & \multicolumn{2}{c|}{\textbf{Full sample}} \ 
         \hline
         & \textit{n} & \textit{n} & \textit{n} & \textit{n} & \textit{\%} \
         \hline
         \textbf{Gender} &&&&& \
         Female & 12 & 10 & 18 & 40 & 52.6 \
         Male & 10 & 13 & 13 & 36 & 47.4 \
         \hline
         \textbf{Educational level} &&&&& \
         High School & 8 & 5 & 6 & 19 & 25.0 \
         Bachelor's Degree & 13 & 9 & 19 & 41 & 53.9 \
         Master's Degree & 1 & 8 & 6 & 15 & 19.7 \
         PhD & 0 & 1 & 0 & 1 & 1.3 \
         \hline \hline
         \textbf{Age} &&&&& \
         Mean & 23.6 & 24.6 & 24 & \multicolumn{2}{c|}{24.1} \
         Median & 23.6 & 24.6 & 24 & \multicolumn{2}{c|}{24.1} \
         \hline
    \end{tabular}
    \caption{Participants demographic information}
    \label{tab:demographic}
\end{table}

这段代码给出了以下输出： generated table.

我也想将最后一列居中（与其他列一样，使用 >{\centering} ）。但是，当我尝试这样做时，出现了很多错误：

Misplaced \noalign - You have used a \hline command in the wrong place, probably outside a table. If the \hline command is written inside a table, try including \ before it (on the 3rd \hline )
Extra alignment tab has been changed to \cr - You have written too many alignment tabs in a table, causing one of them to be turned into a line break. Make sure you have specified the correct number of columns in your table (on the \textbf{Gender} line)
LaTeX Error: There's no line here to end - You have used a \ or \newline command where LaTeX was not expecting one. Make sure that you only use line breaks after blocks of text, and be careful using linebreaks inside lists and other environments (on the \textbf{Gender} line)

有人能帮帮我吗？如果我设法将最后一行居中，table 会更漂亮。

Answer 1

您可以将最后一列居中 >{\centering\arraybackslash}

\documentclass{article}

\usepackage{array}

\begin{document}

\begin{table}[ht]
    \centering
    \setlength{\tabcolsep}{2pt}
    \renewcommand{\arraystretch}{1.5}
    \begin{tabular}{
      |
      p{0.15\textwidth}
      >{\centering}p{0.15\textwidth}
      >{\centering}p{0.15\textwidth}
      >{\centering}p{0.15\textwidth}
      >{\centering}p{0.15\textwidth}
      >{\centering\arraybackslash}p{0.15\textwidth}
      |
    }
        \hline
         & \textbf{Virtual Reality Experience} & \textbf{First Person Experience} & \textbf{Multimedia Presentation Experience} & \multicolumn{2}{c|}{\textbf{Full sample}} \ 
         \hline
         & \textit{n} & \textit{n} & \textit{n} & \textit{n} & \textit{\%} \
         \hline
         \textbf{Gender} &&&&& \
         Female & 12 & 10 & 18 & 40 & 52.6 \
         Male & 10 & 13 & 13 & 36 & 47.4 \
         \hline
         \textbf{Educational level} &&&&& \
         High School & 8 & 5 & 6 & 19 & 25.0 \
         Bachelor's Degree & 13 & 9 & 19 & 41 & 53.9 \
         Master's Degree & 1 & 8 & 6 & 15 & 19.7 \
         PhD & 0 & 1 & 0 & 1 & 1.3 \
         \hline \hline
         \textbf{Age} &&&&& \
         Mean & 23.6 & 24.6 & 24 & \multicolumn{2}{c|}{24.1} \
         Median & 23.6 & 24.6 & 24 & \multicolumn{2}{c|}{24.1} \
         \hline
    \end{tabular}
    \caption{Participants demographic information}
    \label{tab:demographic}
\end{table}


\end{document}

LaTeX table 中固定列宽的居中元素

Centering element in LaTeX table with fixed column width

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