The MAD is a measure of the mean of the absolute values of the deviations between the actual and the fitted values in a given time series.

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The MAD (Mean Absolute Deviation) is indeed a measure of the mean of the absolute values of the deviations between the actual and the fitted values in a given time series. The MAD (Mean Absolute Deviation) is indeed a measure of the mean of the absolute values of the deviations between actual and fitted values in a time series.

The MAD Is a Measure of the Mean of the Absolute