mcradds (version 1.1.1)

h_factor: 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, ...)

Value

A factor variable

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().

Examples

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