Rmarkdown，输出中不显示latex表代码

Question

我在rmarkdown中有以下代码，但输出根本没有显示该表。基本上，表的输出是空的。我不知道如何解决这个问题

title: "Title"
output:
  html_document: default
  pdf_document: default
header-includes:
- \usepackage{booktabs}
- \usepackage{longtable}
- \usepackage{array}
- \usepackage{multirow}
- \usepackage{amsthm}
- \usepackage{amsmath}
- \usepackage{amsfonts}
- \usepackage{amscd}
- \usepackage{amssymb}

## Table

See the following table :


\begin{table}[h]
\begin{tabular}{|l|l|l|l|l|}
\hline
\multicolumn{1}{|c|}{\multirow{2}{*}{\textbf{Hospital}}} &
  \multicolumn{1}{c|}{\multirow{2}{*}{\textbf{Severity}}} &
  \multicolumn{2}{c|}{\textbf{Outcome}} &
  \multicolumn{1}{c|}{\multirow{2}{*}{\textbf{Total}}} \\ \cline{3-4}
\multicolumn{1}{|c|}{} &
  \multicolumn{1}{c|}{} &
  \multicolumn{1}{c|}{\textbf{Success}} &
  \multicolumn{1}{c|}{\textbf{Failure}} &
  \multicolumn{1}{c|}{} \\ \hline
\multirow{2}{*}{\textbf{Better}} & \textbf{Less severe} & 18 & 2  & 20 \\ \cline{2-5} 
                                 & \textbf{More severe} & 32 & 48 & 80 \\ \hline
\multirow{2}{*}{\textbf{Normal}} & \textbf{Less severe} & 64 & 16 & 80 \\ \cline{2-5} 
                                 & \textbf{More severe} & 4  & 16 & 20 \\ \hline
\end{tabular}
\end{table}

Answer 1

使用下面编辑的yaml标题将在pdf输出中显示表格。您可以尝试在评论中共享链接，使其适用于html输出。

---
title: "Title"
output: pdf_document
header-includes:
  - \usepackage{booktabs}
  - \usepackage{longtable}
  - \usepackage{array}
  - \usepackage{multirow}
  - \usepackage{amsthm}
  - \usepackage{amsmath}
  - \usepackage{amsfonts}
  - \usepackage{amscd}
  - \usepackage{amssymb}
---

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