Operations Management: Forecast Errors (MSE, MAD, MAPE)

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This video demonstrates how to set up a quick table in Excel to calculate common forecast errors including Mean Squared Error (MSD), Mean Absolute Deviation (MAD), and Mean Absolute Percentage Error (MAPE)
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Thank you! Studying for CPIM and your videos have been extremely helpful in bringing the boring text books to life.

j.b.
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have a OM 300 final today and I understand how to do most of the math but just wanted to watch someone do it again and these really help thank you

Zzzxxxzzzzty
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Hi, thanks for all you do here. Question, how do I set up an Excel sheet for the three period running averages? Any help is greatly appreciated! Have a great day!

busster
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Instead of satisfaction scores if you were calculating sales data would this be the same approach? Thank you

oliviatamburro
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Hi, is it only for one item for each calculation of forecast errors or for various items?

ptdayakemindoperkasa
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MAPE % will be low it means our forecasting is good? Or bad?

chitreshlahiri