如何在多列上拆分kable? [英] How to split kable over multiple columns?

问题描述

我正在尝试使用kable为RMarkdown中的长表生成纵向"布局.例如，我希望将表格分为两列，如以下示例所示:

I am trying to produce a "longitudinal" layout for long tables in RMarkdown with kable. For example, I would like a table to be split over two columns, like in the example below:

dd <- data.frame(state=state.abb, freq=1:50)
kable(list(state=dd[1:25,], state=dd[26:50,]))

但是，此hack产生的输出看起来比正常的kable输出差很多(例如，标头未使用粗体显示).是否有使用"kable"执行此操作的适当"方法?

However, this hack produces an output that looks a way worse than the normal kable output (for example the header is not in bold). Is there a "proper" way to do this using kable?

推荐答案

kable是一个很好的工具，但有其局限性.对于您要描述的表类型，我将根据所需的输出使用两种不同的工具之一.

kable is a great tool, but has limits. For the type of table you're describing I would use one of two different tools depending on output wanted.

• Hmisc::latex表示.Rnw -> .tex -> .pdf

htmlTable::htmlTable为.Rmd -> .md -> .html

以下是后者的一个示例:

Here is an example of the latter:

dd <- data.frame(state=state.name, freq=1:50)
dd2 <- cbind(dd[1:25, ], dd[26:50, ])

library(htmlTable)
htmlTable(dd2,
          cgroup = c("Set 1:25", "Set 26:50"),
          n.cgroup = c(2, 2),
          rnames = FALSE)

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