From www.journalofaccountancy.com: The AGGREGATE function in Excel is a powerful tool that supports 19 different operations, allowing users to perform calculations while offering flexibility to ignore hidden rows and error values.

This function can handle nested SUBTOTAL and AGGREGATE functions, enhancing its usefulness over the basic SUM function, especially in dynamic datasets.

By providing two forms and various options, AGGREGATE enables users to customize their calculations in numerous ways, making it a versatile choice for data analysis.