Errors on Percentage Errors

Rob Hyndman

Foresight: The International Journal of Applied Forecasting, 2025, issue 78, 26-28

Abstract: Forty years ago, the asymmetry of mean absolute percentage error was noted by Scott Armstrong. Hyndman presents a recap of that history. Copyright International Institute of Forecasters, 2025

Date: 2025
References: Add references at CitEc
Citations:

Downloads: (external link)
https://forecasters.org/foresight/bookstore/

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:for:ijafaa:y:2025:i:78:p:26-28

Access Statistics for this article

More articles in Foresight: The International Journal of Applied Forecasting from International Institute of Forecasters Contact information at EDIRC.
Bibliographic data for series maintained by Michael Gilliland ().