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dominique2001gh's avatar
dominique2001gh
Copper Contributor
May 02, 2022

Demand Forecasting Using Pivot Table

Hello ,

I am trying to forecast demand for a material product. my data is a year data starting from April 2021 to April 2022. However some of the weeks have zero transactions. so anytime I try to do average demand for either all the weeks or any of the years by writing a formula to avoid any number less than zero. I tells me there is a problem with the formula. here is my formula  =AVERAGEIF(B7:AL7,AN7:BC7,">0")

 

below is a sample of my data. these are weekly transactions for 2021 to 2022. am trying to forecast demand by doing a weekly average usage/transaction

 

 

 

 

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