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Boka Li


自 2016 起处于活动状态

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Estimate ARMA(1,1) using estimate: Parameter AR(1) is missing
Hi, everyone I want to fit an ARMA(1,1) Model without constant to a time series of returns (y). estimate(arima('ARLag',1...

8 years 前 | 2 个回答 | 0

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