![]() Suppose there are 2 objects in the group. Using PERMUTATIONA with 2 of the 3 objects, there are 9 ways the numbers can be arranged with repetition: ![]() Suppose there are 3 objects in the group. If you need to, you can adjust the column widths to see all the data. For formulas to show results, select them, press F2, and then press Enter. If numeric arguments use data types that are nonnumeric, PERMUTATIONA returns the #VALUE! error value.Ĭopy the example data in the following table, and paste it in cell A1 of a new Excel worksheet. If numeric arguments are values that are not valid, for example, when the total number is zero (0) and the chosen number is larger than zero (0), PERMUTATIONA returns the #NUM! error value. PERMUTATIONA uses the following equation:īoth arguments are truncated to integers. An integer that describes the number of objects in each permutation. An integer that describes the total number of objects. The number of permutations on a set of elements is given by ( factorial Uspensky 1937, p. The PERMUTATIONA function syntax has the following arguments: Download Wolfram Notebook A permutation, also called an 'arrangement number' or 'order,' is a rearrangement of the elements of an ordered list into a one-to-one correspondence with itself. A permutation is any set or subset of objects or events where internal order is significant. Returns the number of permutations for a given number of objects that can be selected from number objects. Returns the number of permutations for a given number of objects (with repetitions) that can be selected from the total objects. This article describes the formula syntax and usage of the PERMUT function in Microsoft Excel. This article describes the formula syntax and usage of the PERMUTATIONA function in Microsoft Excel. ![]()
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