我有一份报告，其中包含许多回归输出的汇总表，并使用 Rmarkdown 文档中的 pander 将它们转换为表格。尽管所有表格都少于一页，但它们有时会中断并延续到两页，这很难阅读。
我从 .Rmd 创建了 .tex 文件，并将 longtabs 转换为 booktabs，但无法编译文档。此外，由于表格太多，添加 \pagebreak 或 \newpage 也不是最佳解决方案。
这是 .Rmd 文件的最小示例。此处的代码将粘贴到 .Rmd 文件中。如何使表格位于同一页上？
---
title: "Put tables on the same page"
author: "author"
date: May 16, 2020
output:
pdf_document:
extra_dependencies: ["lipsum"]
number_sections: yes
toc: yes
geometry: margin=1in
fontsize: 11pt
---
```{r setup, include=FALSE}
knitr::opts_chunk$set(echo = FALSE,
cache = TRUE,
#include = FALSE,
message = FALSE,
warning = FALSE,
error = TRUE,
fig.cap = " ",
number_sections = TRUE)
```
```{r}
library(tidyverse)
library(pander)
library(rmarkdown)
#panderOptions('keep.trailing.zeros', TRUE)
```
\lipsum[3-5]
```{r}
m5 = lm(log(Volume)~log(Girth)*log(Height)+Girth^2+Girth^3+Girth^4 + Height^2+Height^3+rnorm(31)+rpois(31, 1),data=trees)
pander(m5)
```
我不知道如何保持此代码中的所有块完整。如果造成混淆，请见谅。它正在将 markdown 代码转换为格式。
% relevant lines for longtable package in the preamble of generated tex document and a sample table which breaks onto two pages but is short enough to be on one page.
\usepackage{longtable,booktabs}
\usepackage{etoolbox}
\makeatletter
\patchcmd\longtable{\par}{\if@noskipsec\mbox{}\fi\par}{}{}
\makeatother
% Allow footnotes in longtable head/foot
\IfFileExists{footnotehyper.sty}{\usepackage{footnotehyper}}{\usepackage{footnote}}
\makesavenoteenv{longtable}
\begin{longtable}[]{@{}cccccl@{}}
\caption{Overall Model}\tabularnewline
\toprule
\begin{minipage}[b]{0.24\columnwidth}\centering
~\strut
\end{minipage} & \begin{minipage}[b]{0.12\columnwidth}\centering
Estimate\strut
\end{minipage} & \begin{minipage}[b]{0.14\columnwidth}\centering
Std. Error\strut
\end{minipage} & \begin{minipage}[b]{0.11\columnwidth}\centering
z value\strut
\end{minipage} & \begin{minipage}[b]{0.12\columnwidth}\centering
Pr(\textgreater\textbar z\textbar)\strut
\end{minipage} & \begin{minipage}[b]{0.09\columnwidth}\raggedright
\strut
\end{minipage}\tabularnewline
\midrule
\endfirsthead
\toprule
\begin{minipage}[b]{0.24\columnwidth}\centering
~\strut
\end{minipage} & \begin{minipage}[b]{0.12\columnwidth}\centering
Estimate\strut
\end{minipage} & \begin{minipage}[b]{0.14\columnwidth}\centering
Std. Error\strut
\end{minipage} & \begin{minipage}[b]{0.11\columnwidth}\centering
z value\strut
\end{minipage} & \begin{minipage}[b]{0.12\columnwidth}\centering
Pr(\textgreater\textbar z\textbar)\strut
\end{minipage} & \begin{minipage}[b]{0.09\columnwidth}\raggedright
\strut
\end{minipage}\tabularnewline
\midrule
\endhead
\begin{minipage}[t]{0.24\columnwidth}\centering
\textbf{(Intercept)}\strut
\end{minipage} & \begin{minipage}[t]{0.12\columnwidth}\centering
-14.89\strut
\end{minipage} & \begin{minipage}[t]{0.14\columnwidth}\centering
0.038\strut
\end{minipage} & \begin{minipage}[t]{0.11\columnwidth}\centering
-393.9\strut
\end{minipage} & \begin{minipage}[t]{0.12\columnwidth}\centering
0\strut
\end{minipage} & \begin{minipage}[t]{0.09\columnwidth}\raggedright
* * *\strut
\end{minipage}\tabularnewline
\begin{minipage}[t]{0.24\columnwidth}\centering
\textbf{var1}\strut
\end{minipage} & \begin{minipage}[t]{0.12\columnwidth}\centering
-0.084\strut
\end{minipage} & \begin{minipage}[t]{0.14\columnwidth}\centering
0.035\strut
\end{minipage} & \begin{minipage}[t]{0.11\columnwidth}\centering
-2.383\strut
\end{minipage} & \begin{minipage}[t]{0.12\columnwidth}\centering
0.017\strut
\end{minipage} & \begin{minipage}[t]{0.09\columnwidth}\raggedright
*\strut
\end{minipage}\tabularnewline
\begin{minipage}[t]{0.24\columnwidth}\centering
\textbf{var2}\strut
\end{minipage} & \begin{minipage}[t]{0.12\columnwidth}\centering
0.016\strut
\end{minipage} & \begin{minipage}[t]{0.14\columnwidth}\centering
0.001\strut
\end{minipage} & \begin{minipage}[t]{0.11\columnwidth}\centering
11.93\strut
\end{minipage} & \begin{minipage}[t]{0.12\columnwidth}\centering
0\strut
\end{minipage} & \begin{minipage}[t]{0.09\columnwidth}\raggedright
* * *\strut
\end{minipage}\tabularnewline
\begin{minipage}[t]{0.24\columnwidth}\centering
\textbf{var10}\strut
\end{minipage} & \begin{minipage}[t]{0.12\columnwidth}\centering
0.158\strut
\end{minipage} & \begin{minipage}[t]{0.14\columnwidth}\centering
0.051\strut
\end{minipage} & \begin{minipage}[t]{0.11\columnwidth}\centering
3.096\strut
\end{minipage} & \begin{minipage}[t]{0.12\columnwidth}\centering
0.002\strut
\end{minipage} & \begin{minipage}[t]{0.09\columnwidth}\raggedright
* *\strut
\end{minipage}\tabularnewline
\begin{minipage}[t]{0.24\columnwidth}\centering
\textbf{var3}\strut
\end{minipage} & \begin{minipage}[t]{0.12\columnwidth}\centering
0.058\strut
\end{minipage} & \begin{minipage}[t]{0.14\columnwidth}\centering
0.013\strut
\end{minipage} & \begin{minipage}[t]{0.11\columnwidth}\centering
4.296\strut
\end{minipage} & \begin{minipage}[t]{0.12\columnwidth}\centering
0\strut
\end{minipage} & \begin{minipage}[t]{0.09\columnwidth}\raggedright
* * *\strut
\end{minipage}\tabularnewline
\begin{minipage}[t]{0.24\columnwidth}\centering
\textbf{var4}\strut
\end{minipage} & \begin{minipage}[t]{0.12\columnwidth}\centering
-0.169\strut
\end{minipage} & \begin{minipage}[t]{0.14\columnwidth}\centering
0.053\strut
\end{minipage} & \begin{minipage}[t]{0.11\columnwidth}\centering
-3.209\strut
\end{minipage} & \begin{minipage}[t]{0.12\columnwidth}\centering
0.001\strut
\end{minipage} & \begin{minipage}[t]{0.09\columnwidth}\raggedright
* *\strut
\end{minipage}\tabularnewline
\begin{minipage}[t]{0.24\columnwidth}\centering
\textbf{var5}\strut
\end{minipage} & \begin{minipage}[t]{0.12\columnwidth}\centering
0.28\strut
\end{minipage} & \begin{minipage}[t]{0.14\columnwidth}\centering
0.054\strut
\end{minipage} & \begin{minipage}[t]{0.11\columnwidth}\centering
5.199\strut
\end{minipage} & \begin{minipage}[t]{0.12\columnwidth}\centering
0\strut
\end{minipage} & \begin{minipage}[t]{0.09\columnwidth}\raggedright
* * *\strut
\end{minipage}\tabularnewline
\begin{minipage}[t]{0.24\columnwidth}\centering
\textbf{var11}\strut
\end{minipage} & \begin{minipage}[t]{0.12\columnwidth}\centering
0.167\strut
\end{minipage} & \begin{minipage}[t]{0.14\columnwidth}\centering
0.026\strut
\end{minipage} & \begin{minipage}[t]{0.11\columnwidth}\centering
6.467\strut
\end{minipage} & \begin{minipage}[t]{0.12\columnwidth}\centering
0\strut
\end{minipage} & \begin{minipage}[t]{0.09\columnwidth}\raggedright
* * *\strut
\end{minipage}\tabularnewline
\begin{minipage}[t]{0.24\columnwidth}\centering
\textbf{var6}\strut
\end{minipage} & \begin{minipage}[t]{0.12\columnwidth}\centering
0.245\strut
\end{minipage} & \begin{minipage}[t]{0.14\columnwidth}\centering
0.036\strut
\end{minipage} & \begin{minipage}[t]{0.11\columnwidth}\centering
6.792\strut
\end{minipage} & \begin{minipage}[t]{0.12\columnwidth}\centering
0\strut
\end{minipage} & \begin{minipage}[t]{0.09\columnwidth}\raggedright
* * *\strut
\end{minipage}\tabularnewline
\bottomrule
\end{longtable}
答案1
我建议您使用kable或xtable而不是pander。您将获得一个使用标准语法格式化的表格LaTeX，并允许您调用所有kable或xtable格式化功能。以下简单.Rmd文件改编自此处：更漂亮的结果表与扫帚和针织。它执行以下操作：
- 对汽车数据进行线性模型拟合
- 整理模型输出
- 将模型输出格式化为
LaTeX表格。
具体来说，关于不浮动表格的问题，示例使用 设置表格浮动[H]，这样它就根本不浮动了。这是通过kable_styling中的函数完成的kableExtra。如果您有longtable，只需将该选项添加到 即可kable()。
这是编织文件的输出.Rmd：
这是Rmd文件：
---
title: "TeX.SE"
output:
pdf_document:
keep_tex: true
header-includes:
- \usepackage{caption}
- \usepackage{booktabs}
---
```{r setup, include=FALSE}
knitr::opts_chunk$set(echo = TRUE)
options(tinytex.clean = FALSE)
```
## Fit the model
```{r cars}
lmfit <- lm(mpg ~ wt, mtcars)
lmfit
```
## Cleanup model output and format table
Use \texttt{broom}'s \texttt{tidy} function to create a data frame of the model output and output that dataframe using \texttt{knitr}'s \texttt{kable} function:
```{r output}
library(broom) # tidyr
library(magrittr) # %>%
library(knitr) # kable
library(kableExtra) # kable_styling
tidy(lmfit) %>% kable(format="latex",booktabs=TRUE,
caption="My table caption",digits=2) %>%
kable_styling(latex_options = "HOLD_position")
```
\raggedright Add \texttt{longtable} to \texttt{kable} as required. For example: \par\texttt{kable(longtable=TRUE, format="latex", booktabs=TRUE, caption="My table caption")}
这是从编译文件创建的文件LaTeX中提取的回归参数表的代码。.tex.Rmd
\begin{table}[H]
\caption{\label{tab:output}My table caption}
\centering
\begin{tabular}[t]{lrrrr}
\toprule
term & estimate & std.error & statistic & p.value\\
\midrule
(Intercept) & 37.29 & 1.88 & 19.86 & 0\\
wt & -5.34 & 0.56 & -9.56 & 0\\
\bottomrule
\end{tabular}
\end{table}
如您所见，它只是带有用于表格放置的选项的常规LaTeX代码。[H]
答案2
这是您的表格的改进版本。我删除了所有不必要的代码混乱，并添加了siunitx包以改善数字的对齐。
\documentclass{article}
\usepackage{longtable,booktabs}
\usepackage{caption}
\usepackage{siunitx}
\begin{document}
\begin{table}
\centering
\caption{Overall Model}\label{key}
\begin{tabular}[]{@{}>{\bfseries}lS[table-format=-2.3]S[table-format=1.3]S[table-format=-3.3]S[table-format=1.3]l@{}}
\toprule
& {Estimate} & {Std. Error} & {z value} & {Pr(\textgreater\textbar z\textbar)} \\
\midrule
(Intercept) & -14.89 & 0.038 & -393.9 & 0 & * * * \\
var1 & -0.084 & 0.035 & -2.383 & 0.017 & * \\
var2 & 0.016 & 0.001 & 11.93 & 0 & * * * \\
var10 & 0.158 & 0.051 & 3.096 & 0.002 & * * \\
var3 & 0.058 & 0.013 & 4.296 & 0 & * * * \\
var4 & -0.169 & 0.053 & -3.209 & 0.001 & * * \\
var5 & 0.28 & 0.054 & 5.199 & 0 & * * * \\
var11 & 0.167 & 0.026 & 6.467 & 0 & * * * \\
var6 & 0.245 & 0.036 & 6.792 & 0 & * * * \\
\bottomrule
\end{tabular}
\end{table}
\end{document}
