Flag categorical levels that differ only by letter case

e.g. "Male" and "male" – likely the same category entered inconsistently.

Usage

data_check_case_issues(x)

Arguments

x

a character or factor vector

Value

list(problem, message, values)

Author

Daniel Lakens and Levi Baruch

Examples

data_check_case_issues(c("Male", "male", "Female"))$message
#> [1] "Categories differing only by case: Male/male"