i have a problem in LaTeX. I want the accuracy value centered in its cell since it is not associated with the labels but I don't know how to do it.
Here the code I'm using:
\documentclass[12 pt, letterpaper, twoside, openright]{book}
\usepackage{amsmath}
\usepackage{multirow}
\usepackage{enumitem}
\usepackage{booktabs, makecell, longtable}
\usepackage{stackengine}
\usepackage{tabularx}
\usepackage{caption}
\usepackage{subcaption}
\begin{document}
\begin{table}[H]
\caption {Logistic Regression and Random Forest Performances}
\centering
\begin{tabular}{llssssssss}
\toprule
\multirow{2}{*}{Patient} &\multirow{2}{*}{Labels} &
\multicolumn{4}{c}{Logistic Regression} &
\multicolumn{4}{c}{Random Forest} \\
&& {Accuracy (\%)}&{$Prec$} & {$Rec$} & {$F1$} & {Accuracy (\%)}& {$Prec$} & {$Prec$} & {$F1$} \\
\midrule
\multirow{2}{3em}{F0110} & 0 & 55 & 0.59 & 0.62 & 0.61 & 55& 0.70 & 0.76 & 0.72 \\
& 1 & & 0.58 & 0.55 & 0.57& & 0.72 & 0.66 & 0.69 \\
\hline
\bottomrule
\end{tabular}
\label{tab:tab1}
\end{table}
\end{document}
you can use the same \multirow command as with the "FO110" cell
\documentclass[12 pt, letterpaper, twoside, openright]{book}
\usepackage{amsmath}
\usepackage{multirow}
\usepackage{enumitem}
\usepackage{booktabs, makecell, longtable}
\usepackage{stackengine}
\usepackage{tabularx}
\usepackage{caption}
\usepackage{subcaption}
\begin{document}
\begin{table}[ht]
\caption {Logistic Regression and Random Forest Performances}
\centering
\begin{tabular}{llcccccccc}
\toprule
\multirow{2}{*}{Patient} &\multirow{2}{*}{Labels} &
\multicolumn{4}{c}{Logistic Regression} &
\multicolumn{4}{c}{Random Forest} \\
&& {Accuracy (\%)}&{$Prec$} & {$Rec$} & {$F1$} & {Accuracy (\%)}& {$Prec$} & {$Prec$} & {$F1$} \\
\midrule
\multirow{2}{3em}{F0110} & 0 & \multirow{2}{1em}{55} & 0.59 & 0.62 & 0.61 & \multirow{2}{1em}{55}& 0.70 & 0.76 & 0.72 \\
& 1 & & 0.58 & 0.55 & 0.57& & 0.72 & 0.66 & 0.69 \\
\hline
\bottomrule
\end{tabular}
\label{tab:tab1}
\end{table}
\end{document}