使用r Markdown，kable和kableExtra渲染表时出现问题 [英] Problems rendering table using r Markdown, kable and kableExtra

问题描述

我正在尝试使用r markdown，kable和kableExtra输出乳胶表.在表格呈现代码中出现错误，该错误不属于R生成的乳胶代码.

I am attempting to output a latex table using r markdown, kable and kableExtra. I get an error in the table rendering code that is not part of the latex code produced by R.

代码:

outTab <- m.OutTab %>%
    kable(format='latex',  booktabs=T ,
          #caption = "Population Trend",
          digits=1, 
          row.names=FALSE, 
          align='lccccc', 
          col.names = names_spaced,
          escape = FALSE)

其中"m.OutTab"是一个包含要呈现的表的矩阵，

where "m.OutTab" is an matrix that contains the table to be rendered,

错误:

Error producing PDF.
! Misplaced \noalign.
\addlinespace ->\noalign 
                         {\ifnum 0=`}\fi \@ifnextchar [{\@addspace }{\@addsp...
l.116    \addlinespace

Error: pandoc document conversion failed with error 43

这些代码("\ noalign ...")不属于"outTab".

These codes ("\noalign ...") is not part of "outTab".

有什么办法解决此错误吗?

Any idea how to work around this error?

推荐答案

如果您使用书本，则可能是由于在代码块标签中使用非字母数字字符引起的.我有一个类似的问题，可以通过删除下划线来解决.

If you are using bookdown, this could be caused by using non-alphanumeric characters in your code chunk label. I had a similar problem which was solved by removing an underscore.

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