assertive (version 0.2-6)

is_honorific: Is the string an honorific?

Description

Checks that the input contains honorifics (a.k.a. titles or salutations).

Usage

is_honorific(x)

Arguments

x

Input to check.

Value

• is_honorific returns TRUE if the input string contains a valid UK postcode. The {assert_*} function returns nothing but throws an error when the is_* function returns FALSE.

References

Many possibilities borrowed from the Salutation dropdown on the MathWorks account creation page. https://www.mathworks.com/accesslogin/createProfile.do

Examples

x <- c("Mr", "MR", "mr.", "Mister", "masTer", "Mr!", "M.r", ".Mr")
is_honorific(x)