knitr::kable() 中的短标题

Question

如何在 kable 中创建短标题？

library(dplyr)
library(knitr)
library(kableExtra)

df <- data.frame( X = sample(letters, 10), y = runif(10), z = sample(10:20, 10))

kable(df,
      booktabs = TRUE,
      caption = "This caption is way too long and doesnt look good when formatted in the Table of Contents.  What you really need here is a much shorter caption so that your eyes dont go crazy trying to figure out what information the author is trying to convey.  Often there is too much information in the caption anyway so why not shorten it?.",
      escape = FALSE,
      format = 'latex') %>%
  kable_styling(latex_options = c("striped", "hold_position"))

Answer 1

我发现 kable 这个选项非常晦涩 reference。

要使标题简短，只需使用 caption.short = "This is a short caption" 等。

library(dplyr)
library(knitr)
library(kableExtra)
df <- data.frame( X = sample(letters, 10), y = runif(10), z = sample(10:20, 10))

kable(df,
      booktabs = TRUE,
      caption = "This caption is way too long and doesnt look good when formatted in the Table of Contents.  What you really need here is a much shorter caption so that your eyes dont go crazy trying to figure out what information the author is trying to convey.  Often there is too much information in the caption anyway so why not shorten it?.",
      caption.short = "This is a shorter caption.",
      escape = FALSE,
      format = 'latex') %>%
  kable_styling(latex_options = c("striped", "hold_position"))

knitr::kable() 中的短标题

Short caption in knitr::kable()

r

knitr

kable