add_overall: Add column with overall summary statistics

In gtsummary: Presentation-Ready Data Summary and Analytic Result Tables

Add column with overall summary statistics

Description

Adds a column with overall summary statistics to tables created by tbl_summary, tbl_svysummary, tbl_continuous or tbl_custom_summary.

Usage

add_overall(x, ...)

## S3 method for class 'tbl_summary'
add_overall(
  x,
  last = FALSE,
  col_label = NULL,
  statistic = NULL,
  digits = NULL,
  ...
)

## S3 method for class 'tbl_svysummary'
add_overall(
  x,
  last = FALSE,
  col_label = NULL,
  statistic = NULL,
  digits = NULL,
  ...
)

## S3 method for class 'tbl_continuous'
add_overall(
  x,
  last = FALSE,
  col_label = NULL,
  statistic = NULL,
  digits = NULL,
  ...
)

## S3 method for class 'tbl_custom_summary'
add_overall(
  x,
  last = FALSE,
  col_label = NULL,
  statistic = NULL,
  digits = NULL,
  ...
)

Arguments

x	Object with class tbl_summary from the tbl_summary function, object with class tbl_svysummary from the tbl_svysummary function, object with class tbl_continuous from the tbl_continuous function or object with class tbl_custom_summary from the tbl_custom_summary function.
...	Not used
last	Logical indicator to display overall column last in table. Default is FALSE, which will display overall column first.
col_label	String indicating the column label. Default is "**Overall**, N = {N}"
statistic	Override the statistic argument in initial tbl_* function. call. Default is NULL.
digits	Override the digits argument in initial tbl_* function call. Default is NULL.

Value

A tbl_* of same class as x

Example Output

Example 1

Example 2

Example 3

Author(s)

Daniel D. Sjoberg

See Also

Other tbl_summary tools: add_n.tbl_summary(), add_p.tbl_summary(), add_q(), add_stat_label(), bold_italicize_labels_levels, inline_text.tbl_summary(), inline_text.tbl_survfit(), modify, separate_p_footnotes(), tbl_custom_summary(), tbl_merge(), tbl_split(), tbl_stack(), tbl_strata(), tbl_summary()

Other tbl_svysummary tools: add_n.tbl_summary(), add_p.tbl_svysummary(), add_q(), add_stat_label(), modify, separate_p_footnotes(), tbl_merge(), tbl_split(), tbl_stack(), tbl_strata(), tbl_svysummary()

Other tbl_continuous tools: add_p.tbl_continuous(), tbl_continuous()

Other tbl_custom_summary tools: continuous_summary(), proportion_summary(), ratio_summary(), tbl_custom_summary()

Examples

# Example 1 ----------------------------------
tbl_overall_ex1 <-
  trial %>%
  tbl_summary(include = c(age, grade), by = trt) %>%
  add_overall()

# Example 2 ----------------------------------
tbl_overall_ex2 <-
  trial %>%
  tbl_summary(
    include = grade,
    by = trt,
    percent = "row",
    statistic = ~"{p}%",
    digits = ~1
  ) %>%
  add_overall(
    last = TRUE,
    statistic = ~"{p}% (n={n})",
    digits = ~ c(1, 0)
  )

# Example 3 ----------------------------------
tbl_overall_ex3 <-
  trial %>%
  tbl_continuous(
    variable = age,
    by = trt,
    include = grade
  ) %>%
  add_overall(last = TRUE)

gtsummary documentation built on Jan. 13, 2023, 9:10 a.m.