My friend, occasional sparring partner, Statpro chairman, and recently inducted member to the Performance & Risk Measurement Hall of Fame, Carl Bacon, CIPM and I recently engaged in a brief exchange via blog messages regarding the presence of residuals in...
Not for multi-periods, but for single periods, geometric attribution has residuals! In a recent post about multi-period attribution, I mentioned that while it’s true that arithmetic attribution is “linking challenged,” resulting in residuals that...
The response to Monday’s animation has been terrific, and I’ve decided to make Mondays “animation day.” That being said, because of some comments we received specifically about this topic, I decided to continue this one, with an elaboration on...
Here’s a new way to communicate ideas, issues, and controversial topics. Hope you like it!
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