我有很多这样的表格：
\begin{table}[]
\centering
\caption{Osmotic down TR CC}
\resizebox{1\textwidth}{!}{
\label{my-label}
\begin{tabularx}{1.4\textwidth}{|l|Y|T{-1.4}|}
\hline
term ID & description & {log10 p-value} \\ \hline
GO:0000502 & proteasome complex & -2.6484 \\ \hline
GO:0016020 & membrane & -3.8974 \\ \hline
GO:0016021 & integral component of membrane & -1.2830 \\ \hline
GO:0012505 & endomembrane system & -0.2604 \\ \hline
GO:0030479 & actin cortical patch & -2.4783 \\ \hline
GO:0043332 & mating projection tip & -1.1630 \\ \hline
GO:0005933 & cellular bud & -0.3994 \\ \hline
GO:0005739 & mitochondrion & -2.1914 \\ \hline
GO:0005737 & cytoplasm & -0.3145 \\ \hline
GO:0034515 & proteasome storage granule & -1.4628 \\ \hline
GO:0005749 & mitochondrial respiratory chain complex II & -1.5398 \\ \hline
GO:0005628 & prospore membrane & -0.9696 \\ \hline
GO:0000407 & pre-autophagosomal structure & -1.4259 \\ \hline
GO:0005773 & vacuole & -1.9021 \\ \hline
GO:0019898 & extrinsic component of membrane & -0.7193 \\ \hline
GO:1990112 & RQC complex & -0.9441 \\ \hline
GO:1990143 & CoA-synthesizing protein complex & -0.7790 \\ \hline
GO:0005759 & mitochondrial matrix & -0.5562 \\ \hline
GO:0035859 & Seh1-associated complex & -0.2316 \\ \hline
GO:1990429 & peroxisomal importomer complex & -0.6132 \\ \hline
GO:0000329 & fungal-type vacuole membrane & -1.2879 \\ \hline
GO:0034657 & GID complex & -0.6000 \\ \hline
\end{tabularx}}
\end{table}
我想根据列的值自动对行进行排序log10 p-value。我希望选项卡显示第一行对应数字最小的行，log10 p-value最后一行对应数字最大的行。
这可能吗？
答案1
这里有一个datatool实现读取 CSV 表，对其进行排序，并通过tabularx：
\documentclass{article}
\usepackage{datatool,filecontents,tabularx,booktabs}
\begin{document}
\begin{filecontents*}{term-log.csv}
%termID , description , logten
GO:0000502, proteasome complex , -2.6484
GO:0016020, membrane , -3.8974
GO:0016021, integral component of membrane , -1.2830
GO:0012505, endomembrane system , -0.2604
GO:0030479, actin cortical patch , -2.4783
GO:0043332, mating projection tip , -1.1630
GO:0005933, cellular bud , -0.3994
GO:0005739, mitochondrion , -2.1914
GO:0005737, cytoplasm , -0.3145
GO:0034515, proteasome storage granule , -1.4628
GO:0005749, mitochondrial respiratory chain complex II, -1.5398
GO:0005628, prospore membrane , -0.9696
GO:0000407, pre-autophagosomal structure , -1.4259
GO:0005773, vacuole , -1.9021
GO:0019898, extrinsic component of membrane , -0.7193
GO:1990112, RQC complex , -0.9441
GO:1990143, CoA-synthesizing protein complex , -0.7790
GO:0005759, mitochondrial matrix , -0.5562
GO:0035859, Seh1-associated complex , -0.2316
GO:1990429, peroxisomal importomer complex , -0.6132
GO:0000329, fungal-type vacuole membrane , -1.2879
GO:0034657, GID complex , -0.6000
\end{filecontents*}
\DTLloaddb[noheader,keys={termID,description,logten}]{termlog}{term-log.csv}
\DTLsort{logten=ascending}{termlog}
\noindent
\begin{tabularx}{\linewidth}{ l X r }
\toprule
\bfseries term ID &
\bfseries description &
\bfseries $\log_{10}$ $p$-value \\
\midrule
\DTLforeach{termlog}{%
\termID=termID,\termdesc=description,\logten=logten}{%
\termID & \termdesc & $\logten$ \\
}
\\[-\normalbaselineskip] \bottomrule
\end{tabularx}
\end{document}
答案2
我复制了\mergesort从欧佩克宏包用于排序。你可以试试这个：
\documentclass{article}
\long\def\addto#1#2{\expandafter\def\expandafter#1\expandafter{#1#2}}
\def\sdef#1{\expandafter\def\csname#1\endcsname}
\def\removeiilist{\gdef\iilist{}}
\def\mergesort #1#2,#3{% by Miroslav Olsak
\ifx,#1% % prazdna-skupina,neco, (#2=neco #3=pokrac)
\addto\iilist{#2,}% % dvojice skupin vyresena
\return{\fif\mergesort#3}% % \mergesort pokracovani
\fi
\ifx,#3% % neco,prazna-skupina, (#1#2=neco #3=,)
\addto\iilist{#1#2,}% % dvojice skupin vyresena
\return{\fif\mergesort}% % \mergesort dalsi
\fi
\ifx\end#3% % neco,konec (#1#2=neco)
\ifx\empty\iilist % neco=kompletni setrideny seznam
\def\iilist{#1#2}%
\return{\fif\fif\gobbletoend}% % koncim
\else % neco=posledni skupina nebo \end
\return{\fif\fif \expandafter\removeiilist % spojim \iilist+neco znova
\expandafter\mergesort\iilist#1#2,#3}%
\fi\fi % zatriduji: p1+neco1,p2+neco2,
\isAleB #1#3\ifAleB % p1<p2
\addto\iilist{#1}% % p1 do bufferu
\return{\fif\mergesort#2,#3}% % \mergesort neco1,p2+neco2,
\else % p1>p2
\addto\iilist{#3}% % p2 do bufferu
\return{\fif\mergesort#1#2,}% % \mergesort p1+neco1,neco2,
\fi
\relax % zarazka, na ktere se zastavi \return
}
\def\return#1#2\fi\relax{#1} \def\fif{\fi}
\def\gobbletoend #1\end{}
\def\isAleB#1#2#3{\ifnum#1<#2}
\newcount\trnum
\def\trstart{\par \trnum=0 \def\iilist{}}
\def\tr #1.#4\\{\advance\trnum by1
\sdef{tr:\the\trnum}{#1.#4\\\hline}%
\sdef{trs:\the\trnum}{#3#4}%
\expandafter\addto\expandafter\iilist\expandafter{%
\csname trs:\the\trnum\endcsname,}%
}
\def\rewriteiilist#1{\ifx#1\relax \else
\expandafter\rewriteiilistA\string#1\relax \expandafter\rewriteiilist\fi}
\def\rewriteiilistA#1:#2\relax{%
\expandafter\addto\expandafter\iilist\expandafter{\csname tr:#2\endcsname}}
\def\trsort{%
\expandafter\removeiilist \expandafter\mergesort \iilist \end,\end
\expandafter\removeiilist \expandafter\rewriteiilist \iilist \relax
}
\begin{document}
\trstart
\tr GO:0000502 & proteasome complex & -2.6484 \\
\tr GO:0016020 & membrane & -3.8974 \\
\tr GO:0016021 & integral component of membrane & -1.2830 \\
\tr GO:0012505 & endomembrane system & -0.2604 \\
\tr GO:0030479 & actin cortical patch & -2.4783 \\
\tr GO:0043332 & mating projection tip & -1.1630 \\
\tr GO:0005933 & cellular bud & -0.3994 \\
\tr GO:0005739 & mitochondrion & -2.1914 \\
\tr GO:0005737 & cytoplasm & -0.3145 \\
\tr GO:0034515 & proteasome storage granule & -1.4628 \\
\tr GO:0005749 & mitochondrial respiratory chain complex II & -1.5398 \\
\tr GO:0005628 & prospore membrane & -0.9696 \\
\tr GO:0000407 & pre-autophagosomal structure & -1.4259 \\
\tr GO:0005773 & vacuole & -1.9021 \\
\tr GO:0019898 & extrinsic component of membrane & -0.7193 \\
\tr GO:1990112 & RQC complex & -0.9441 \\
\tr GO:1990143 & CoA-synthesizing protein complex & -0.7790 \\
\tr GO:0005759 & mitochondrial matrix & -0.5562 \\
\tr GO:0035859 & Seh1-associated complex & -0.2316 \\
\tr GO:1990429 & peroxisomal importomer complex & -0.6132 \\
\tr GO:0000329 & fungal-type vacuole membrane & -1.2879 \\
\tr GO:0034657 & GID complex & -0.6000 \\
\trsort
\begin{tabular}{|l|l|l|}
\hline
term ID & description & {log10 p-value} \\ \hline
\iilist
\end{tabular}
\end{document}
编辑如果您不想对 LaTeX 源文件做任何重大更改，那么您可以将\SORTmyTAB宏定义添加到上面的其他定义中：
\def\SORTmyTAB#1\hline#2\hline{%
\def\trhead{#2}%
\trstart
\trx
}
\def\trx#1{\ifx\end#1\expandafter\trend \else
\expandafter\trxA\expandafter#1\fi
}
\def\trxA#1\hline{\tr#1\unskip\trx}
\def\trend#1{%
\trsort
\begin{tabular}{|l|l|r|} % Normal LaTeX construction, maybe differ
\hline
\trhead \hline
\iilist
\end{tabular}
}
并且你可以只将\SORTmyTAB控制序列放在表格环境之前。例如：
\begin{table}[]
\centering
\caption{Osmotic down TR CC}
\resizebox{1\textwidth}{!}{%
\label{my-label}%
\SORTmyTAB
\begin{tabularx}{1.4\textwidth}{|l|Y|T{-1.4}|}
\hline
term ID & description & {log10 p-value} \\ \hline
GO:0000502 & proteasome complex & -2.6484 \\ \hline
GO:0016020 & membrane & -3.8974 \\ \hline
GO:0016021 & integral component of membrane & -1.2830 \\ \hline
GO:0012505 & endomembrane system & -0.2604 \\ \hline
GO:0030479 & actin cortical patch & -2.4783 \\ \hline
GO:0043332 & mating projection tip & -1.1630 \\ \hline
GO:0005933 & cellular bud & -0.3994 \\ \hline
GO:0005739 & mitochondrion & -2.1914 \\ \hline
GO:0005737 & cytoplasm & -0.3145 \\ \hline
GO:0034515 & proteasome storage granule & -1.4628 \\ \hline
GO:0005749 & mitochondrial respiratory chain complex II & -1.5398 \\ \hline
GO:0005628 & prospore membrane & -0.9696 \\ \hline
GO:0000407 & pre-autophagosomal structure & -1.4259 \\ \hline
GO:0005773 & vacuole & -1.9021 \\ \hline
GO:0019898 & extrinsic component of membrane & -0.7193 \\ \hline
GO:1990112 & RQC complex & -0.9441 \\ \hline
GO:1990143 & CoA-synthesizing protein complex & -0.7790 \\ \hline
GO:0005759 & mitochondrial matrix & -0.5562 \\ \hline
GO:0035859 & Seh1-associated complex & -0.2316 \\ \hline
GO:1990429 & peroxisomal importomer complex & -0.6132 \\ \hline
GO:0000329 & fungal-type vacuole membrane & -1.2879 \\ \hline
GO:0034657 & GID complex & -0.6000 \\ \hline
\end{tabularx}}
\end{table}
我没有评论无法使用的用法\resizebox、表格的视觉质量等。我只回答了你的问题，并简单地在这里复制了你的代码。