Talk:Autoregressive moving-average model

Care must be taken?
In the ARMAX section we have "Care must be taken when interpreting the output of those packages...", but no (sourced) explanation of how to "take care"...? &bull; Serviceable&dagger;Villain 06:22, 13 July 2013 (UTC)

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Changing formula for AR model
Hello! Just thought I would add a section here since I mentioned it in the AR talk page but I believe that the constant term c in the AR formula should not be included because many sources like Shumway & Stoffer's Time Series Analysis and its Applications, Box, Jenkins, and Reinsel's Time Series Analysis: Forecasting and Control, Wei's Time Series Analysis: Univariate and Multivariate Methods, and Brockwell & Davis's Introduction to Time Series and Forecasting do not include this constant. I wanted to just leave a note here and let anyone share their thoughts and opinions on the change. Eventually, I will remove the constant if no one has any objections. Moon motif (talk) 20:49, 29 August 2022 (UTC)

Wiki Education assignment: Research Process and Methodology - FA23 - Sect 202 - Thu
— Assignment last updated by Jz5863 (talk) 19:18, 26 November 2023 (UTC)