PERMUTATIONA (PQL  xl)
This function calculates the number of permutations for the specified number of items (along with repetitions) that can be selected from the total items
 Library: PQL \ Spreadsheet \ Statistical
 Compatibility: Any content (regardless of data source) in the Tabulate spreadsheet module
Syntax
PERMUTATIONA(number, number chosen)
Function Arguments
Name  Description  Type  Optional 
number  Refers to the total number of items. This value must be greater than 0. If the specified value is not an integer, the number is truncated  Number 

number chosen  Refers to the number of items in each possible permutation. This value must be positive or 0. If the specified value is not an integer, the number is truncated  Number 

Comments
This function is the same as the Microsoft Excel 'PERMUTATIONA' function  using the same inputs, logic and outputs.