在 Rmd pdf 输出中包装 add_header_above
Wrap add_header_above in Rmd pdf output
问题
如何将 header 换行(由 add_header_above()
插入)?
对一层 header 执行此操作,但当有第二个(或第三个)header.
时不起作用
可重现的例子
library(kableExtra)
names(iris) <- c("L", "W", "L", "W", " ")
iris[1:2, ] %>%
kable("latex") %>%
add_header_above(
c(
"Sepal is great" = 2,
"Petal is better, (in fac my favorite)" = 2,
"nc" = 1)
) %>%
column_spec(2:ncol(iris), width = "0.3in")
当前输出看起来
R 代码的预期输出(大致)
正如我在 Best Practice for newline in LaTeX table 中所说,如果您需要在所有 kableExtra 函数中换行,只需使用 \n
。否则,您可以尝试 linebreak
函数。
library(kableExtra)
names(iris) <- c("L", "W", "L", "W", " ")
iris[1:2, ] %>%
kable("latex") %>%
add_header_above(
c(
"Sepal\nis great" = 2,
"Petal is better,\n(in fac my favorite)" = 2,
"nc" = 1)
) %>%
column_spec(2:ncol(iris), width = "0.3in")
问题
如何将 header 换行(由 add_header_above()
插入)?
可重现的例子
library(kableExtra)
names(iris) <- c("L", "W", "L", "W", " ")
iris[1:2, ] %>%
kable("latex") %>%
add_header_above(
c(
"Sepal is great" = 2,
"Petal is better, (in fac my favorite)" = 2,
"nc" = 1)
) %>%
column_spec(2:ncol(iris), width = "0.3in")
当前输出看起来
R 代码的预期输出(大致)
正如我在 Best Practice for newline in LaTeX table 中所说,如果您需要在所有 kableExtra 函数中换行,只需使用 \n
。否则,您可以尝试 linebreak
函数。
library(kableExtra)
names(iris) <- c("L", "W", "L", "W", " ")
iris[1:2, ] %>%
kable("latex") %>%
add_header_above(
c(
"Sepal\nis great" = 2,
"Petal is better,\n(in fac my favorite)" = 2,
"nc" = 1)
) %>%
column_spec(2:ncol(iris), width = "0.3in")