英文:
How to add space between thousands in Rmarkdown?
问题
早上好，
我正在使用Rmarkdown编写文档，希望格式化所有输出表格，以便在HTML渲染中显示"10 000"而不是"10000"。
我主要使用kableExtra包。您知道是否有特殊的函数可以实现这个吗？
我尝试了以下代码：
kable(tableau_ST_CST, big.mark = " ") %>%
kable_styling(full_width = F)
但它不起作用。
英文:
Good morning,
I am writing a document in Rmarkdown and I would like to format all the output tables so that I can have "10 000" rather than "10000" in my HTML rendering.
I work with the kableExtra package mainly. Do you know if there is a special function to do this ?
I tried this :
kable(tableau_ST_CST, big.mark = " ") %>%
kable_styling(full_width = F)
But it doesn't work.
答案1
得分: 3
你可以使用 prettyNum 函数：
library(tidyverse)
library(knitr)
tibble(nums = 10000:10010) %>%
mutate(nums = prettyNum(nums, big.mark = " ")) %>%
kable()
|nums |
|:------|
|10 000 |
|10 001 |
|10 002 |
|10 003 |
|10 004 |
|10 005 |
|10 006 |
|10 007 |
|10 008 |
|10 009 |
|10 010 |
其他选项包括 formatC、format（格式相同），或者简单地使用正则表达式（str_replace_all("100000", pattern = "(\\d)(?=(\\d{3})+$)", "\\1 ")）。
英文:
You can use prettyNum:
library(tidyverse)
library(knitr)
tibble(nums = 10000:10010) %>%
mutate(nums = prettyNum(nums, big.mark = " ")) %>%
kable()
|nums |
|:------|
|10 000 |
|10 001 |
|10 002 |
|10 003 |
|10 004 |
|10 005 |
|10 006 |
|10 007 |
|10 008 |
|10 009 |
|10 010 |
Other options include formatC, format (both have the same format), or simply using regex (str_replace_all("100000", pattern = "(\\d)(?=(\\d{3})+$)", "\\1 ")).
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