clean_telephone {naaccr}

Clean telephone numbers

Description

Clean telephone numbers

Usage

clean_telephone(number, keep_unknown = FALSE)

Arguments

number

A character vector of telephone numbers. No spaces or punctuation, only numbers.

keep_unknown

Replace values for "unknown" with NA?

Value

A character vector with leading and trailing whitespace removed. If keep_unknown is FALSE, blanks and values representing unknown numbers or patients without a number are replaced with NA.