Monthly Archives: April 2009

Forecasting – Copy history

In forecasting it is fair to say that most forecast models only sensibly apply to high volume materials and that for low volume materials (although specific models exist)more manual intensive forecasting practices apply. A lot of customers prefer to use historical data one on one for the future predictions: May 2008 – 120 boxes sold hence May 2009 -120 boxes sold, June 2008 – nothing sold hence June 2009 also nothing sold, and so on. In a lot of situations it is desirable to manually adjust some of the forecast values. So if you wish to use last year’s actuals as your forecast for the upcoming year you can do the following:

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