COMBIN Function (DAX)

How does the COMBIN function (DAX) work?

The COMBIN function (DAX) returns the number of combinations for a given number of items.

COMBIN Formula Syntax

COMBIN(
     number, number_chosen
)

How do you use the COMBIN function?

Use COMBIN to determine the total possible number of groups for a given number of items.

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Considerations when using the COMBIN function

Numeric arguments are truncated to integers.

If either argument is nonnumeric, COMBIN returns the #VALUE! error value.

If number < 0, number_chosen < 0, or number < number_chosen, COMBIN returns the #NUM! error value.

A combination is any set or subset of items, regardless of their internal order. Combinations are distinct from permutations, for which the internal order is significant.

Related Video Tutorials

Formula examples using the COMBIN function

=COMBIN(A1, A2)

=COMBIN(A1, A3)

=COMBIN(8,2)

Related Course Modules

Ultimate-Beginners-Guide-To-PowerBI

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