HARMEAN

Calculates the harmonic mean of the values in a data set.

The harmonic mean is the reciprocal of the arithmetic mean of the reciprocals of the values.

Syntax:

HARMEAN(list)

Returns the harmonic mean of the values in the list.

list may be an array, a range of cells, or a comma-separated list of values.

All values in the list must be non-zero numbers.

Example:

HARMEAN(A1:A15)

returns the harmonic mean of the contents of cells in the range A1:A15.

Revisions:

This function was added in 2.00.