Clean Diagnosis Regex Strings

Prepares diagnosis code regular expressions by removing spaces and converting to uppercase.

Usage

.regex_clean(dglist)

Arguments

dglist

character. A string or vector of diagnosis code patterns.

Value

A character vector with all spaces removed and converted to uppercase.

Examples

regex_clean("e11 ")
#> Error in regex_clean("e11 "): could not find function "regex_clean"
regex_clean(c(" i10", " E11 "))
#> Error in regex_clean(c(" i10", " E11 ")): could not find function "regex_clean"