The {crane} package provides supplementary functions to the {gtsummary} specifically for trial reporting in the pharmaceutical industry.
You can install {crane} with the following code.
install.packages("crane")Install the development version with
pak::pak("insightsengineering/crane")
This is a basic example which shows you how to solve a common problem:
library(crane)
#> ── Attaching packages ──────────────────────────────────────────────────────────
#> ✔ crane 0.1.0.9026 ✔ cards 0.6.0.9007
#> ✔ gtsummary 2.2.0.9020 ✔ cardx 0.2.4.9004
#>
#> ▶ Setting Roche gtsummary theme. See `?crane::theme_gtsummary_roche()` for details.
tbl <- trial |>
tbl_demographics(by = trt, include = c(age, grade)) |>
add_blank_row()