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Former Member

Demand Forecasting

Hi experts, how are you?

I´m trying to fix the MRP of the company I work for, and I need your help. When it comes to demand forecasting, I can´t find the formulas for the Trend model, and for the seazonal model. Can you tell me which are the formulas used and, if possible, give me an example using the following historical data?!

43 52 80 84 56 84 125 129 35 90

86 91

I need the exact formulas for each of the models... I´ve been going crazy after these things for the past week.

Thanks,

Felipe Carvalho

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2 Answers

  • Best Answer
    Posted on Mar 11, 2011 at 08:25 PM

    Why don't you let SAP find a forecasting model automatically?

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    Former Member
    Posted on May 04, 2011 at 12:16 PM

    What parameters do I have to change so that the system will automatically give me the best model? What do I need to feed the system with? I have been doing some tests and I can´t seem to figure it out, since every material is very different from the next one.

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