selectors {gtreg}

Column Selectors

Description

See the Table modifications article for examples.

• all_ae_cols(overall, unknown) selects all columns summarizing AE statistics. By default, unknown and overall columns are not selected.

• all_cols_in_strata(strata) selects all columns from specified stratum.

• all_overall_cols() selects all overall columns

• all_unknown_cols() selects all unknown columns

Usage

all_ae_cols(overall = FALSE, unknown = FALSE)

all_cols_in_strata(strata)

all_overall_cols()

all_unknown_cols()

Arguments

overall

logical indicating whether to include the overall columns. Default is FALSE

unknown

logical indicating whether to include the unknown or missing columns. Default is FALSE

strata

character vector of the selected stratum

Value

selected columns

Example Output

Example 1

See Also

gtsummary::all_stat_cols()

Examples

selectors_ex1 <-
  df_adverse_events %>%
  dplyr::mutate(grade = ifelse(dplyr::row_number() == 1L, NA, grade)) %>%
  tbl_ae(
    id = patient_id,
    ae = adverse_event,
    soc = system_organ_class,
    by = grade
  ) %>%
  add_overall(across = 'by') %>%
  modify_header(
    all_ae_cols() ~ "**Grade {by}**",
    all_overall_cols() ~ "**Total**",
    all_unknown_cols() ~ "**Unknown Grade**"
  )