In the digital marketing world, naming conventions may differ among paid advertising campaigns or ad groups, which poses a problem when the user wants to analyze campaign performance. Regular expressions can help match certain strings, replace parts of strings, or extract a portion of a string. In this chapter, you will learn to use regular expressions, along with Google Sheets' built-in functions REGEXMATCH()
, REGEXREPLACE()
, and REGEXEXTRACT()
, to reorganize and aggregate data with ease.