Fitting an AR(1) Model

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Unit 14 · Time Series0/3 to milestone

An AR(1) process is yt−μ=ϕ(yt−1−μ)+εty_t - \mu = \phi(y_{t-1} - \mu) + \varepsilon_t. The Yule-Walker estimate of ϕ\phi is the lag-1 autocorrelation:

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solution.py · Python 3.13
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Fitting an AR(1) Model · TechGradify