get_n_percent: Get count and percentage. By group.

In aasiyahrashan/TableOneDataframe: Summarises demographic data into dataframes which can be written to excel.

Get count and percentage. By group.

Description

Gets count and percentage for factor variables by group. NAs and empty strings are converted to a separate level "Missing" Does a chisquare test if the 'output' argument has a p value column in it. Unless ID variable is specified, the denominator is the number of rows in the dataset.

Usage

get_n_percent(
  data,
  strata,
  variable,
  name,
  output,
  id = "",
  round = 2,
  sort_by_freq = FALSE
)

Arguments

data	tibble containing data. Can't be a grouped tibble
strata	variable to stratify output by. Needs to be a factor to force to ordering to work.
variable	Ideally a factor variable. If not, gets converted to factor anyway.
name	string name to put into the row
output	The dataframe to append the requested summary to
id	Optional. Character vector containing name of variable to use when counting the denominator. Allows the sum of the numerators to be greater than 100 if there is more than one row per denominator variable.
round	The number of decimal places to round results to
sort_by_freq	TRUE/FALSE for whether to overwrite factor ordering and sort in descending order of total frequency.

aasiyahrashan/TableOneDataframe documentation built on Dec. 9, 2024, 4:33 p.m.