如何使表中的 siunitx 条目以粗体显示？

Question

我正在使用siunitx表格环境中的包。我怎样才能使条目变成粗体？以下是 MWE：

\documentclass[oneside,11pt]{book}

\usepackage[
  expansion = false ,
  tracking = smallcaps ,
  letterspace = 40 ,
]{microtype}
\usepackage{booktabs}
\usepackage{siunitx}
\sisetup{%
  detect-family, detect-shape,
  product-units = power,
  list-final-separator = {, and },
  retain-explicit-plus,
  input-comparators = {<=>\approx\ge\geq\gg\le\leq\ll\sim\lesssim\gtrsim}
}
\DeclareSIUnit[number-unit-product = ]\percent{\char`\%}

\begin{document}

\begin{table}[!h]
  \centering
  \begin{tabular}{lll}
    \toprule
    A & {B} & {C}\\
    \midrule
    \textbf{Bob} & \textbf{\SI{75}{\percent}} & \textbf{-11.11}\\
    Carla & \SI{75}{\percent} & 2.22\\
    Dale & \SI{75}{\percent} & -3.33\\
    Ena & \SI{75}{\percent} & 4.44\\
    \bottomrule
  \end{tabular}
  \caption{Caption 1}
\end{table}

\begin{table}[!h]
  \centering
  \begin{tabular}{lSS}
    \toprule
    A & {B} & {C}\\
    \midrule
    \textbf{Bob} & \textbf{\SI{75}{\percent}} & \textbf{-11.11}\\
    Carla & \SI{75}{\percent} & 2.22\\
    Dale & \SI{75}{\percent} & -3.33\\
    Ena & \SI{75}{\percent} & 4.44\\
    \bottomrule
  \end{tabular}
  \caption{Caption 2}
\end{table}

\begin{table}[!h]
  \centering
  \begin{tabular}{lSS}
    \toprule
    A & {B} & {C}\\
    \midrule
    Bob & \SI{75}{\percent} & -11.11\\
    Carla & \SI{75}{\percent} & 2.22\\
    Dale & \SI{75}{\percent} & -3.33\\
    Ena & \SI{75}{\percent} & 4.44\\
    \bottomrule
  \end{tabular}
  \caption{Caption 3}
\end{table}

\end{document}

Answer 1

与@leandriss 的答案非常相似，代码略短，粗体数字和普通数字的宽度相等：

\documentclass[oneside,11pt]{book}
\usepackage{booktabs}
\usepackage{siunitx}

\usepackage{etoolbox}
\newrobustcmd\B{\DeclareFontSeriesDefault[rm]{bf}{b}\bfseries}
\newcommand\mcc[1]{\multicolumn{1}{c}{#1}}

\begin{document}
    \begin{table}[!h]
    \centering
\sisetup{detect-weight,
         mode=text, 
         table-format=2.0
        }
\begin{tabular}{lS[table-space-text-post=\,\%]<{\,\%}
                 S[table-format=-2.2]}
    \toprule
A       & \mcc{B}   & \mcc{C}\\
    \midrule
Bob     & 75        &\B -11.11\\
Carla   & 75        &     2.22\\
Dale    & 75        &    -3.33\\
Ena     & 75        &     4.44\\
    \bottomrule
  \end{tabular}
\caption{Caption 3}
\label{tab:boldsiunitx}
    \end{table}
\end{document}

编辑：\B在第一个版本中丢失了选项的定义\bfseries。现在已添加并显示更正后的表格。

Answer 2

与原始代码相比，我添加了decect-weight，\sisetup用bfseries代替 ，并将\textbf其放在\usepackage{etoolbox}\robustify\bfseries文档的前言中。最后，我还table-format为两种类型列使用了适当的选项S。

\documentclass[oneside,11pt]{book}

\usepackage[
  expansion = false ,
  tracking = smallcaps ,
  letterspace = 40 ,
]{microtype}
\usepackage{booktabs}
\usepackage{siunitx}
\sisetup{%
  detect-family, detect-shape,
  product-units = power,
  list-final-separator = {, and },
  retain-explicit-plus,
  input-comparators = {<=>\approx\ge\geq\gg\le\leq\ll\sim\lesssim\gtrsim}, 
  detect-weight
}
\DeclareSIUnit[number-unit-product = ]\percent{\char`\%}

\usepackage{etoolbox}
\robustify\bfseries
\begin{document}

\begin{table}[!h]
  \centering
  \begin{tabular}{lS[table-format=2,table-space-text-post=\%]S[table-format=-2.2]}
    \toprule
    A & {B} & {C}\\
    \midrule
    Bob & \SI{75}{\percent} & \bfseries -11.11\\
    Carla & \SI{75}{\percent} & 2.22\\
    Dale & \SI{75}{\percent} & -3.33\\
    Ena & \SI{75}{\percent} & 4.44\\
    \bottomrule
  \end{tabular}
  \caption{Caption 3}
\end{table}

\end{document}