The accompanying file contains five years of monthly data for the time series y. Create the time
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The accompanying file contains five years of monthly data for the time series y. Create the time variable and the monthly dummy variables to estimate an exponential trend model with seasonal dummy variables to forecast y for January, February and December of the 6th year.
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Essentials Of Business Statistics Communicating With Numbers
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2nd Edition
Authors: Sanjiv Jaggia, Alison Kelly
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