TeX - LaTeX Asked on July 29, 2021
I’m trying to create a table which some of the cells are multirow
and this is my code:
begin{table}[!htb]
centering
smalladdtolength{tabcolsep}{4pt}
caption{""}
label{table3}
begin{tabular}{*{7}{|c}|}
hline
multirow{2}{*}{H}& multicolumn{3}{c|}{K@10} & multicolumn{3}{c|}{K@20}cline{2-7}
& P & R & TFFR & P & R & TFFR hline
Htextsubscript{01} & multirow{2}{*} & multirow{2}{*} & multirow{2}{*} & multirow{2}{*} & multirow{2}{*} & multirow{2}{*} hline
Htextsubscript{02} & & & & & &
Htextsubscript{03} & multirow{2}{*} & multirow{2}{*} & multirow{2}{*} & multirow{2}{*} & multirow{2}{*} & multirow{2}{*} hline
Htextsubscript{04} & & & & & &
Htextsubscript{05} & multirow{2}{*} & multirow{2}{*} & multirow{2}{*} & multirow{2}{*} & multirow{2}{*} & multirow{2}{*} hline
Htextsubscript{06} & & & & & & hline
end{tabular}
end{table}
I don’t know what’s wrong with this code. This is the error which I got:
! LaTeX Error: Something's wrong--perhaps a missing item.
See the LaTeX manual or LaTeX Companion for explanation.
Type H <return> for immediate help.
...
l.487 ... & multirow{2}{*} & multirow{2}{*}
Let us list the errors first.
"..."
but ``...''
multirow{2}{*}{H}
takes three arguments - multirow{<rows>}{<width>}{<content>}
. You have missed the third argument. Even if you don't want to have text, you should have it but without content like multirow{2}{*}{}
.textsubscript
isn't defined by LaTeX. You have to use usepackage{fixltx2e}
in the preamble to make it work. BTW are you trying to write a chemical formula? If so, there are packages meant for that job. Or are those Htextsubscript{02}
s mathematical variables? Please elaborate.To make colored cells, load colortbl
package or usepackage[table]{xcolor}
(Both are equivalent). and the use cellcolor{<color>
inside the cell:
& cellcolor{green!50!blue} <content> &
or
& cellcolor{green!50!blue}multirow{2}{*}{} &
booktabs
package to learn how to produce a good table.Now your code should be:
documentclass{article}
usepackage{multirow,fixltx2e}
usepackage[table]{xcolor} %% this in turn loads colortbl
%usepackage{colortbl}
begin{document}
begin{table}[!htb]
centering
smalladdtolength{tabcolsep}{4pt}
caption{``''}
label{table3}
begin{tabular}{*{7}{|c}|}
hline
multirow{2}{*}{H}& multicolumn{3}{c|}{K@10} & multicolumn{3}{c|}{K@20}cline{2-7}
& P & R & TFFR & P & R & TFFR hline
Htextsubscript{01} & multirow{2}{*}{} & multirow{2}{*}{}& multirow{2}{*}{} & multirow{2}{*}{} & multirow{2}{*} {} & multirow{2}{*}{} hline
Htextsubscript{02} & cellcolor{green!50!blue} & & & & &
Htextsubscript{03} & cellcolor{green!50!blue}multirow{2}{*}{} & multirow{2}{*}{} & multirow{2}{*}{} & multirow{2}{*}{} & multirow{2}{*}{} & multirow{2}{*}{} hline
Htextsubscript{04} & & cellcolor{green!50!blue} & & & &
Htextsubscript{05} & multirow{2}{*}{} & cellcolor{green!50!blue}multirow{2}{*}{} & multirow{2}{*}{} & multirow{2}{*}{} & multirow{2}{*}{} & multirow{2}{*}{} hline
Htextsubscript{06} & & & & & & hline
end{tabular}
end{table}
end{document}
Correct answer by user11232 on July 29, 2021
With {NiceTabular}
of nicematrix
, you will have a perfect output in the PDF viewers at all zoom levels.
documentclass{article}
usepackage{xcolor}
usepackage{nicematrix}
begin{document}
begin{table}[!htb]
centering
small
addtolength{tabcolsep}{4pt}
caption{``My caption''}
label{table3}
begin{NiceTabular}{ccccccc}[vlines,colortbl-like]
Hline
Block{2-1}{H} & Block{1-3}{K@10} &&& Block{1-3}{K@20} Hline
& P & R & TFFR & P & R & TFFR Hline
Htextsubscript{01} Hline
Htextsubscript{02} & cellcolor{green!50!blue}
Htextsubscript{03} & cellcolor{green!50!blue} Hline
Htextsubscript{04} & & cellcolor{green!50!blue}
Htextsubscript{05} & & cellcolor{green!50!blue} Hline
Htextsubscript{06} Hline
end{NiceTabular}
end{table}
end{document}
You need several compilations (because nicematrix
uses PGF/Tikz nodes under the hood).
If you prefer, it's possible to specify the colors of the cells in the CodeBefore
.
documentclass{article}
usepackage{xcolor}
usepackage{nicematrix}
begin{document}
begin{table}[!htb]
centering
small
addtolength{tabcolsep}{4pt}
caption{``My caption''}
label{table3}
begin{NiceTabular}{ccccccc}[vlines]
CodeBefore
cellcolor{green!50!blue}{4-2,5-2,6-3,7-3}
Body
Hline
Block{2-1}{H} & Block{1-3}{K@10} &&& Block{1-3}{K@20} Hline
& P & R & TFFR & P & R & TFFR Hline
Htextsubscript{01} Hline
Htextsubscript{02}
Htextsubscript{03} Hline
Htextsubscript{04}
Htextsubscript{05} Hline
Htextsubscript{06} Hline
end{NiceTabular}
end{table}
end{document}
The output is the same.
Answered by F. Pantigny on July 29, 2021
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