Merge Cells in LaTex [duplicate]

Question

How to make a table like this? I have tried many ways to do it but all are failed. I am so confused. Thank you so much for any reply.

Answer 1

The following is how I'd recreate your table (but with top-aligned contents for the columns 1 and 2).

I use booktabs for the rules, siunitx for the S-type columns which nicely align numbers, amsmath is just loaded for \boldsymbol to get a bold >, and I defined a macro for the table headers myself, to format all of them the same way (you could've used makecell and its \thead here as well).

\documentclass[border=3.14]{standalone}

\usepackage{booktabs}
\usepackage{siunitx}
\usepackage[]{amsmath}

\newcommand\myhead[1]{\myheadset\begin{tabular}[c]{@{}c@{}}#1\end{tabular}}
\newcommand\myheadset{\bfseries}

\begin{document}
\begin{tabular}{cccS[table-format=3]*{4}{S[table-format=1]}}
  \toprule
  \myhead{Type} & & & {\myhead{DF}} & {\myhead{Sum of\\Squares}}
    & {\myhead{Mean\\Squares}} & {\myhead{F Value}}
    & {\myhead{Prob$\boldsymbol{>}$F}} \\
  \midrule
  \myhead{City} & \myhead{Overall} & \myhead{Model} & 9 & 1 & 1 & 1 & 1 \\
  \myhead{Group} & \myhead{ANOVA} & \myhead{Error} & 180 & 1 & 1 & & \\
  &&\myhead{Total} & 189 & 1 & & & \\
  \cmidrule{2-8}
  &\myhead{Levene's Test} & \myhead{Model} & 9 & 1 & 1 & 1 & 1 \\
  &&\myhead{Error} & 180 & 1 & 1 & & \\
  \midrule[\heavyrulewidth]
  \myhead{Year} & \myhead{Overall} & \myhead{Model} & 18 & 1 & 1 & 1 & 1 \\
  \myhead{Group} & \myhead{ANOVA} & \myhead{Error} & 171 & 7 & 1 & & \\
  &&\myhead{Total} & 189 & 1 & & & \\
  \cmidrule{2-8}
  &\myhead{Levene's Test} & \myhead{Model} & 18 & 1 & 1 & 1 & 1 \\
  &&\myhead{Error} & 171 & 1 & 1 & & \\
  \bottomrule
\end{tabular}
\end{document}