R中的kableExtra中的column_spec函数不起作用 [英] column_spec function in kableExtra in R doesn't work

问题描述

我想用kable(，'latex')共同更改pdf中的列宽，但是该功能不起作用.有人知道为什么吗?这是我的代码:

I want co change column width in pdf with kable ( , 'latex') but the fucntion doesn't work. Anybody know why? here is my code:

   table = knitr::kable(jeden, "latex" , row.names = F ,  align = "llrrrrrrrrrr" , escape = F, booktabs = F, caption = '1. Sprzedaz uslug i towarow razem') 
   kableExtra::column_spec(table, 1, width = "1cm", bold = TRUE, italic = TRUE)

推荐答案

这不是bug，而是knitr::kable()中align的一个相对奇怪的设置.在xtable中，可以将align放在字符串中，但对于kable，则必须提供一个向量.就您而言，如果放置align = c(rep("l", 2), rep("r"), 2)之类的东西，那应该没问题.

It's not a bug but rather a relatively strange setting for align in knitr::kable(). In xtable you can put align in a string but for kable, you will have to provide a vector. In your case, if you put things like align = c(rep("l", 2), rep("r"), 2), you should be fine.

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