get_group_n: Formatted Group Sample Size for Tables

In brad-cannell/myFunctions: This Repository Is A Random Smattering Of Functions I Wrote For Myself - You Can Use Them Too

Description

Given a tibble and a filter expression, get_group_n returns the group sample size formatted as "N = XXXX". Made to work in a dplyr pipeline, and used when creating tables for publications / reports.

Usage

get_group_n(.data, ...)

Arguments

.data	A data frame or tibble
...	A dplyr::filter expression. Used to select subgroup.

Value

A character string

Examples

library(tidyverse)
library(bfuncs)

data(mtcars)

# Get sample size for cars with 4 cylinders
mtcars %>% get_group_n(cyl == 4)

#> [1] "N = 11"

brad-cannell/myFunctions documentation built on July 21, 2019, 5:48 p.m.