向 gtsummary table 中的 "Overall" 列添加背景色

Question

如何使用 tab_style() 为“总体”列添加背景颜色？

library(gtsummary)
trial %>% select(trt, age, grade, response) %>%
tbl_summary(by=trt) %>%
add_overall() %>%
as_gt()

Answer 1

首先，我将使用 show_header_names() 打印“总体”列的真实列名。您可以使用下面的代码使用 tab_style().

为单元格着色

您可能还想查看 gt 函数 data_color()...我发现语法更易于使用。

快乐编程

library(gtsummary)
#> #BlackLivesMatter
tbl <-
  trial %>% select(trt, age, grade, response) %>%
  tbl_summary(by=trt) %>%
  add_overall()

# print gtsummary column names to get overall column name
show_header_names(tbl)
#> i As a usage guide, the code below re-creates the current column headers.
#>   modify_header(update = list(
#>     label ~ "**Characteristic**",
#>     stat_0 ~ "**Overall**, N = 200",
#>     stat_1 ~ "**Drug A**, N = 98",
#>     stat_2 ~ "**Drug B**, N = 102"
#>   ))
#> 
#> 
#> Column Name   Column Header        
#> ------------  ---------------------
#> label         **Characteristic**   
#> stat_0        **Overall**, N = 200 
#> stat_1        **Drug A**, N = 98   
#> stat_2        **Drug B**, N = 102


# print table with shaded Overall column
as_gt(tbl) %>%             # convert gtsummary table to gt
  gt::tab_style(           # use gt::tab_style() to shade column
    style = list(gt::cell_fill(color = "grey")),
    locations = gt::cells_body(columns = vars(stat_0))
  )

向 gtsummary table 中的 "Overall" 列添加背景色

add a background color to the "Overall" column in gtsummary table

r

gtsummary

gt