Forecast Accuracy Measures with Excel | Dr. Harper's Classroom

preview_player
Показать описание
This video will teach the forecast accuracy measures of mean deviation, mean absolute deviation and tracking signal. The definition, interpretation and application of the three measures are discussed. Calculations of the three measures are illustrated in Excel.
Рекомендации по теме
Комментарии
Автор

Great video! I have a doubt about the window. I was taught that I have to use all the values to compute the accuracy metrics, can you delve into what is the difference between using a window equal to 4 or using the whole sample number as the window.

EmilioGarcia_