Time Series Processes with Nonzero Mean
Mathematica 10 now supports time series processes with nonzero mean function, making it easier to forecast nonzero mean time series.
Sample a path from a nonzero mean ARMA(2,1) process.
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Estimate ARMA(2,1) process from the data.
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Compute the time average of the path and compare it to the mean of the process.
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Forecast time series for the next 31 days.
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Visualize the generated path and the forecast.
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