Calculate geometric mean with tapply

Tue, Jun 25, 2013 3:58 AM

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Shane Carey Calculate geometric mean with tapply Jun 25 Rui Barradas Calculate geometric mean with tapply Jun 25 Shane Carey Calculate geometric mean with tapply Jun 25 PIKAL Petr Calculate geometric mean with tapply Jun 25 Shane Carey Calculate geometric mean with tapply Jun 25 arun Calculate geometric mean with tapply Jun 25 Shane Carey Calculate geometric mean with tapply Jun 25