Description
Returns the geometric mean of all ArrayVariable items.
Syntax
n = STAT_MeanGeometric(ArrayVariable)
Returns
Number.
Parameters
Name |
Type |
Optional |
Meaning |
ArrayVariable |
Numeric Array |
No |
The array containing data |
Remarks
This function will expect the name of a predefined array with all the necessary data already loaded.
The geometric mean of a set of n numbers x1, x2, ..., xn is defined as follows:
Since computing geometric mean requires taking root, it is further required that all input data values must be positive.
Restrictions
See also
Examples