数学 kableextra 乳胶答案

【问题标题】：Math kableextra latex数学 kableextra 乳胶
【发布时间】：2019-08-03 18:21:59
【问题描述】：

我一直在关注如何在 KableExtra R markdown 的单元格中包含数学的示例，也许我在做一些非常愚蠢的事情，但我似乎无法让数学符号起作用

按照此处的示例：Latex Formulas or symbols in table cells using knitr and kableExtra in R-Markdown, 但我似乎没有正确理解我的示例，因为它仍然给我在表错误末尾缺少 $。

output file: test.knit.md

! Missing $ inserted.
<inserted text> 
                $
l.125 \end{tabular}}

我正在尝试创建一个 pdf 文档

---
title: "Untitled"
author: "Willem"
date: "13 March 2019"
output: pdf_document
---

require(knitr)
require(kableExtra)

试试桌子


table <- as.data.frame(matrix(c("LC variable","Small area of significant pixels in the centre","Large area possibly aligning with bushfire affected area.",
"t-test regression model residuals","Slightly lower mean residual ($p\\\\<0.05$) after change (0.5 mm per month)","Lower mean residual ($p\\\\<0.05$) after change (1.5 mm per month)",
"Positive score","0.2\\% of pixels at $p\\\\<0.1$","3.7\\% of pixel at $p\\\\<0.1$",
"Field significance of scores", "Both positive and negative within random distribution", "Positive outside random distribution."
),nrow=4,ncol=3, byrow=T))
kable(table,caption="Summary table of all tests on the two regions ", 'latex',
      booktabs =TRUE, escape=F,col.names = c("Test","Qld" ,"NSW VIC")) %>%
column_spec(2:3, width = "7cm") %>%
  kable_styling(latex_options = "scale_down")#%>%
  #kableExtra::landscape()

谁能看出我的错误？

【问题讨论】：

R 代码在我的例子中运行。问题是什么？如果您使用的是 Rmd，请提供一个可重现的示例。
对不起，我以为我提供了，我添加了 rmd yaml 标头
您想用 $p\\\\<0.1$ 实现什么目标？你的意思是 $p<0.1$ ？ `\\%˚ 不过很好。
我想在文本中使用 p
是的，我试过了，但这不起作用：！未定义的控制序列。 ... & 改变后的平均残差 (p\

标签： r markdown r-markdown knitr kableextra

【解决方案1】：

---
title: "Untitled"
author: "Willem"
date: "13 March 2019"
output: pdf_document
---

require(knitr)
require(kableExtra)

试试桌子


table <- as.data.frame(matrix(c("LC variable","Small area of significant pixels in the centre","Large area possibly aligning with bushfire affected area.",
"t-test regression model residuals","Slightly lower mean residual ($p<0.05$) after change (0.5 mm per month)","Lower mean residual ($p<0.05$) after change (1.5 mm per month)",
"Positive score","0.2\\% of pixels at $p<0.1$","3.7\\% of pixel at $p<0.1$",
"Field significance \\% of scores", "Both positive and negative \\% within random distribution", "Positive \\% outside random distribution."
),nrow=4,ncol=3, byrow=T))
kable(table,caption="Summary table of all tests on the two regions ", 'latex',
      booktabs =TRUE, escape=F,col.names = c("Test","Qld" ,"NSW VIC")) %>%
column_spec(2:3, width = "7cm") %>%
  kable_styling(latex_options = "scale_down")#%>%
  #kableExtra::landscape()

【讨论】：