


Lehmer Mean
<  Previous  Next  Contents> Lehmer mean is another type of Generalized mean, somewhat similar to Minkowski mean, a generalization of arithmetic, geometric and harmonic mean but with different parameter value For two numbers and the Lehmer mean is defined as Example: Setting , we have arithmetic mean
Example: When (take a limit to approach zero), we have harmonic mean
Example: When , and only for two input numbers, we have geometric mean
Note:
Table below provides the summary of parameter to relate Lehmer generalized mean and other means.
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Preferable reference for this tutorial is Teknomo, Kardi. Mean and Average. http:\\people.revoledu.com\kardi\ tutorial\BasicMath\Average\


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