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Unformatted text preview: error is big to begin with, and squaring it will be a large value). But, one should not take square root of MSE. You just compare MSE for several models used to forecast the same time series, and pick the one that has the least MSE. Another accuracy measure is MAD. It is defined in notes and comments section of your book. Please review it and post any comments. Dr. J....
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 Spring '08
 Nabavi

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