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Is it possible to put the circled (-1, 1) on the same last row as the other values? Thank you for your help!!

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\documentclass[a4paper]{article} \usepackage{geometry} \geometry{a4paper, top=25mm, left=25mm, right=25mm, bottom=20mm, headsep=10mm, footskip=12mm} \usepackage[ngerman]{babel} \usepackage[T1]{fontenc} \usepackage[latin1]{inputenc} \usepackage{amsmath} \usepackage{amssymb} \usepackage{multirow,array} \usepackage{arydshln} \usepackage{tikz} \dashlinegap=1pt \usepackage{acronym} \begin{document} \begin{table} \renewcommand\arraystretch{1.5} \setlength{\tabcolsep}{4mm} \begin{tabular}{*{5}{>{$}c<{$}}} & & \multicolumn{2}{c}{Player II}& \\ & & \multicolumn{1}{c}{H} & \multicolumn{1}{c}{T} & \underset{s_1 \in S_1}{min} \, u(s_1, s_2) \\\cline{3-4} \multirow{2}*{Player I} & H & \multicolumn{1}{|c|}{1} & \multicolumn{1}{c|}{-1} &\multicolumn{1}{l}{-1} \\ \cline{3-4} & T & \multicolumn{1}{|c|}{-1} & \multicolumn{1}{c|}{-1} &\multicolumn{1}{l}{-1} \\ \cline{3-4} \multicolumn{1}{r@{}}{$\underset{s_2 \in S_2}{min} \, u(s_1, s_2)$} & & 1 &1 & \multicolumn{1}{l}{\tikz\node[draw,rounded corners=5pt,minimum width=1cm]{-1,1};} \end{tabular} \end{table} \end{document} 

2 Answers 2

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This could be a solution:

\documentclass[a4paper]{article} \usepackage{geometry} \geometry{a4paper, top=25mm, left=25mm, right=25mm, bottom=20mm, headsep=10mm, footskip=12mm} \usepackage{amsmath} \usepackage{multirow,array} \usepackage{tikz} \newcommand\mybox[3][]{% \tikz[anchor=base,baseline]\node[inner sep=2pt,draw=#2,#1]{$\displaystyle#3\mathstrut$};} \colorlet{mycol}{black} \begin{document} \begin{table} \renewcommand\arraystretch{1.5} \setlength{\tabcolsep}{4mm} \begin{tabular}{*{5}{>{$}c<{$}}} & & \multicolumn{2}{c}{Player II}& \\ & & \multicolumn{1}{c}{H} & \multicolumn{1}{c}{T} & \underset{s_1 \in S_1}{min} \, u(s_1, s_2) \\\cline{3-4} \multirow{2}*{Player I} & H & \multicolumn{1}{|c|}{1} & \multicolumn{1}{c|}{-1} &\multicolumn{1}{l}{-1} \\ \cline{3-4} & T & \multicolumn{1}{|c|}{-1} & \multicolumn{1}{c|}{-1} &\multicolumn{1}{l}{-1} \\ \cline{3-4} \multicolumn{1}{r@{}}{$\underset{s_2 \in S_2}{min} \, u(s_1, s_2)$} & & 1 &1 & \multicolumn{1}{l}{\mybox[rounded corners]{mycol}{-1,1}} \end{tabular} \end{table} \end{document} 

tableau

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  • Exactly what I was looking for! Thank you so much!! : ) Commented Feb 16, 2016 at 15:31
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Here is a solution with {NiceTabular} of nicematrix.

\documentclass{article} \usepackage{nicematrix} \begin{document} \renewcommand{\arraystretch}{1.3} \begin{NiceTabular}{ccccl} & & \Block{1-2}{Player II} \\ & & H & T & \rlap{$\min\limits_{s_1 \in S_1}u(s_1,s_2)$} \\ \Block{2-1}{Player I} & H & \Block[hvlines]{2-2}{} $1$ & $-1$ & $-1$ \\ & T & $-1$ & $-1$ & $-1$ \\ \smash{$\min\limits_{s_2 \in S_2} u(s_1,s_2)$ } & & $1$ & $1$ & \Block[draw,rounded-corners]{}{$-1,1$} \\ \end{NiceTabular} \end{document} 

Output of the above code

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