h_factor: Factor Variable Per Levels

In mcradds: Processing and Analyzing of Diagnostics Trials

Factor Variable Per Levels

Description

Helper function factor inputs in order of appearance, or per the levels that you provide.

Usage

h_factor(df, var, levels = NULL, ...)

Arguments

df	(data.frame) input data.
var	(string) variable to factor.
levels	(vector) a character vector of known levels.
...	other arguments to be passed to factor().

Value

A factor variable

Examples

df <- data.frame(a = c("aa", "a", "aa"))
h_factor(df, var = "a")
h_factor(df, var = "a", levels = c("aa", "a"))

mcradds documentation built on Sept. 11, 2024, 5:33 p.m.