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Mathematically, a moving average is a type of convolution and so it can be viewed ... 5 Other weightings; 6 Moving median; 7 Moving average regression model ... to store all of the data and calculate the sum and divide by the number of datum .... Outside the world of finance, weighted running means have many forms and ... - read more

Autoregressive-moving-average (ARMA) models are mathematical models of the persistence, .... procedure -- fitting many different possible model structures and orders and ... The second step is to estimate the coefficients of the model. ..... plot strongly suggests positive autocorrelation, as successive observations tend to ... - read more

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