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Demand Forecasting knowledge

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Welcome to the Data Perceptions demand forecasting knowledgebase, a collection of articles on all elements of demand forecasting.  The principles described are based on 'best practice' and apply to whichever software you currently use.  However, where applicable, each article also illustrates how Prophecy Demand Planning software addresses the issues covered.

The intention is to inform.  The articles start from the basis of product neutrality, and other solutions are available (though obviously we believe Prophecy is best).

Forecast bias in accuracy measurement

Demand forecast forecast bias measurement

Forecast bias formulae for identifying demand forecast bias...