Difference between revisions of "Documentation/How Tos/Calc: HARMEAN function"
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Revision as of 11:46, 17 May 2010
HARMEAN
Returns the harmonic mean of the arguments.
Syntax:
HARMEAN(number1; number2; ... number30)
- number1 to number30 are up to 30 numbers or ranges containing numbers. Numbers must not be zero.
- The harmonic mean of a1, a2, ... an is defined as
-
.
-
Example:
HARMEAN(2; 4; 4)
- returns 3, calculated as 3/(1/2 + 1/4 + 1/4).
Issues:
- Calc assumes that logical values are 1 (TRUE) and 0 (FALSE). Excel ignores logical values.
