junco (version 0.1.2)

insert_blank_line: Insertion of Blank Lines in a Layout

Description

This is a hack for rtables in order to be able to add row gaps, i.e. blank lines. In particular, by default this function needs to maintain a global state for avoiding duplicate table names. The global state variable is hidden by using a dot in front of its name. However, this likely won't work with parallelisation across multiple threads and also causes non-reproducibility of the resulting rtables object. Therefore also a custom table name can be used.

Usage

insert_blank_line(lyt, table_names = NULL)

Value

The modified layout now including a blank line after the current row content.

Arguments

lyt

(layout)
input layout where analyses will be added to.

table_names

(character)
this can be customized in case that the same vars are analyzed multiple times, to avoid warnings from rtables.

Examples

ADSL <- ex_adsl

lyt <- basic_table() |>
  split_cols_by("ARM") |>
  split_rows_by("STRATA1") |>
  analyze(vars = "AGE", afun = function(x) {
    in_rows(
      "Mean (sd)" = rcell(c(mean(x), sd(x)), format = "xx.xx (xx.xx)")
    )
  }) |>
  insert_blank_line() |>
  analyze(vars = "AGE", table_names = "AGE_Range", afun = function(x) {
    in_rows(
      "Range" = rcell(range(x), format = "xx.xx - xx.xx")
    )
  })
build_table(lyt, ADSL)