Smoothing and geometric attribution

Smoothing and geometric attribution

Carl Bacon, CIPM, when asked to contrast geometric and arithmetic attribution, will no doubt point out the chief advantages geometric offers:Proportional: the active return is a ratio, not a difference, as we find with arithmetic. Convertible: the active return is...
Turn It On Again:  Standard Deviation using Stats Worksheet on TI BA II Plus

Turn It On Again: Standard Deviation using Stats Worksheet on TI BA II Plus

Last week I taught our CIPM prep classes for the Principles and Expert Levels, and the commonly asked question about the fastest way to do standard deviation came up.I will take this opportunity to refer to an old blog post (found here) that covered how to this using...

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