Changing () to [] for confidence interval in gtsummary table

Question

I am making my demographics table using gtsummary. I want the confidence interval in my table to appear between [] not (). For example,

  trial %>%
    select(response, grade) %>%
    tbl_summary(statistic = all_categorical() ~ "{p}%",
                missing = "no") %>%
    modify_footnote(everything() ~ NA) %>%
    add_ci()

This produces:

I appreciate your help

Please update your post with a minimal reproducible example (aka a reprex): something we can run on our machines. The gtsummary pkg comes with a data frame called 'trial'. The code you've provided does not create a table with a confidence interval, so I am not sure what table you're trying to create. — Daniel D. Sjoberg, Sep 11 '22 at 11:28

score 0 · Answer 1 · edited Sep 14 '22 at 07:07

0

Sorry I made a mistake I want the IQR to appear between []

Here is an example.

library(gtsummary)
data=colon
tbl_summary(data=colon, by=rx, missing='no')

enter image description here

for.example nodes 2.0 (1.0, 5.0) to 2.0 [1.0, 5.0]

edited Sep 14 '22 at 07:07

Helio

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answered Sep 13 '22 at 07:47

Sajin Kang

1
1

score 0 · Answer 2 · answered Jan 08 '23 at 03:47

at least about the CI, you can add this to your code:

trial %>%
  select(response, grade) %>%
  tbl_summary(statistic = all_categorical() ~ "{p}%",
              missing = "no") %>%
  modify_footnote(everything() ~ NA) %>%
  
  add_ci(pattern = "{stat} [{ci}]")

As for the IQR, here is an example

  trial %>%
    select(age) %>%
    tbl_summary(
                statistic =  all_continuous() ~ "{mean} [{IQR}]",
                missing = "no")

Changing () to [] for confidence interval in gtsummary table

2 Answers2