> For the complete documentation index, see [llms.txt](https://docs.powertable.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.powertable.com/explore-powertable/formulas-and-functions/conditional-statements.md). # Conditional Statements

NAME	DESCRIPTION
IF	Checks a condition and returns one value when it is TRUE; otherwise, it returns a second value.
IFNA	Evaluates an expression and returns a specified value if the expression returns an #N/A error; otherwise, it returns the value of the expression itself.
SWITCH	Evaluates an expression against a list of values and returns one of multiple possible result expressions. The first matching value is returned. If there is no match, an optional default value is returned. This function can be used to avoid having multiple nested IF statements.
FILTERIF	Returns the list of items that match the given condition.

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