freq_cont: Relative and Cumulative Frequency.

In pubh: A Toolbox for Public Health and Epidemiology

Relative and Cumulative Frequency.

Description

freq_cont tabulates a continuous variable by given classes.

Usage

freq_cont(x, bks, dg = 2)

Arguments

x	A numerical (continuous) variable. Ideally, relatively long (greater than 100 observations).
bks	Breaks defining the classes (see example).
dg	Number of digits for rounding (default = 2).

Value

A data frame with the classes, the mid-point, the frequencies, the relative and cumulative frequencies.

Examples

data(IgM, package = "ISwR")
Ab <- data.frame(IgM)
estat(~IgM, data = Ab)
freq_cont(IgM, seq(0, 4.5, 0.5))

pubh documentation built on Oct. 8, 2024, 9:08 a.m.