Siunitx 列意外删除了我的空格

Question

当我尝试将表格的第二列与（第一个或第二个）小数点对齐时，空格意外被删除。我该如何保留“F(XXX, XXX) = XXX”中的空格？

使用等号（=）对齐列对我来说也是件好事。

谢谢！

\documentclass{report}

\usepackage{tgheros}

\usepackage{array}
\usepackage{booktabs}

\usepackage{siunitx}

\sisetup{
    detect-all,
    detect-mode,
    group-separator         = {},
    group-four-digits       = true,
    tight-spacing           = true,
    input-signs             = ,
    input-symbols           = ,
    input-open-uncertainty  = ,
    input-close-uncertainty = ,
    table-align-text-pre    = false,
    table-align-text-post   = false,
    table-space-text-pre    = {(},
    table-space-text-post   = {)},
    input-decimal-markers   = {.},
    table-number-alignment  = right
}

\usepackage[font = {sf, bf}, labelsep = period]{caption}

\usepackage{floatrow}
\DeclareFloatFont{tablefont}{\sffamily\footnotesize}
\floatsetup[table]{font = tablefont, capposition = top}
\floatsetup[figure]{font = tablefont}

\begin{document}

\begin{table}
\caption{Test}
\begin{tabular}{lS}
\toprule
AAA & F(2, 304.20) = 6.85 \\
BBB & F(2, 477.27) = 6.41 \\ \bottomrule
\end{tabular}
\end{table}

\end{document}

Answer 1

我认为将测试类型（这里是某种 F 检验，对吧？）和测试统计量的值塞进同一列中并不是一个好主意。采用这种方法对读者肯定没有任何好处。

我建议您使用两列，并且S仅将列类型用于测试统计数据。

\documentclass{report}

\usepackage{tgheros}
\usepackage{array}
\usepackage{booktabs}

\usepackage{siunitx}
\sisetup{
    detect-all,
    %detect-mode,
    group-separator         = {},
    group-four-digits       = true,
    tight-spacing           = true,
    input-signs             = ,
    input-symbols           = ,
    input-open-uncertainty  = ,
    input-close-uncertainty = ,
    table-align-text-pre    = false,
    table-align-text-post   = false,
    table-space-text-pre    = {(},
    table-space-text-post   = {)},
    input-decimal-markers   = {.},
    table-number-alignment  = right
}

\usepackage[font = {sf, bf}, labelsep = period]{caption}

\usepackage{floatrow}
\DeclareFloatFont{tablefont}{\sffamily\footnotesize}
\floatsetup[table]{font = tablefont, capposition = top}
\floatsetup[figure]{font = tablefont}

\begin{document}

\begin{table}
\caption{Test}
\centering
\begin{tabular}{@{} ll S[table-format=1.2] @{}}
\toprule
AAA & F(2, 304.20) & 6.85 \\
BBB & F(2, 477.27) & 6.41 \\ 
\bottomrule
\end{tabular}
\end{table}

\end{document}