Croston's Method: Smoothing Size and Interval Separately
This lesson is part of the course
In this lesson
You continue a Croston forecast by one month: count the months since the last demand, update the smoothed demand size and the smoothed interval only because demand occurred, and turn them into the Croston and the bias-corrected SBA forecast.
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Lessons in this course
- Demand With Zeros: Demand Months, Average Interval and Demand Size Locked
- Smooth, Erratic, Intermittent or Lumpy: Classifying Parts by ADI and CV² Locked
- Why Moving Averages Fail on Lumpy Demand Locked
- Croston's Method: Smoothing Size and Interval Separately Locked
- Measuring Forecast Error Without the MAPE Trap Locked
- Service-Level Stock From a Probability Table: Min and Max Levels Locked
- Criticality × Value: A Stocking Policy for Every Cell of the Matrix Locked
- Dead Stock & the Spare Parts Dashboard Locked