add_nevent_regression: Add event N to regression table

add_nevent_regressionR Documentation

Add event N to regression table

Description

Add event N to regression table

Usage

## S3 method for class 'tbl_regression'
add_nevent(x, location = NULL, ...)

## S3 method for class 'tbl_uvregression'
add_nevent(x, location = NULL, ...)

Arguments

x

a tbl_regression or tbl_uvregression table

location

location to place Ns. When "label" total Ns are placed on each variable's label row. When "level" level counts are placed on the variable level for categorical variables, and total N on the variable's label row for continuous.

...

Not used

Example Output

Example 1

image of rendered example table

Example 2

image of rendered example table

Examples


# Example 1 ----------------------------------
add_nevent.tbl_regression_ex1 <-
  trial %>%
  select(response, trt, grade) %>%
  tbl_uvregression(
    y = response,
    method = glm,
    method.args = list(family = binomial),
  ) %>%
  add_nevent()
# Example 2 ----------------------------------
add_nevent.tbl_regression_ex2 <-
  glm(response ~ age + grade, trial, family = binomial) %>%
  tbl_regression(exponentiate = TRUE) %>%
  add_nevent(location = "level")


gtsummary documentation built on Dec. 7, 2022, 1:12 a.m.