Message-ID: <20080922131531.XFRPG.143497.root@mp06>
Date: 2008-09-22T17:15:31Z
From: rkevinburton at charter.net
Subject: Frequency too high for ets?
I have a time series that is basically weekly data for a year. So the frequency on the time-series is 52 (52 weeks (obeservations)/year). I have 3+ years of data. I am trying to fit a model to this data using ets in the forecast package (exponential smoothing) but I get:
Error in ets(.sublist$TimeSeries) : Frequency too high
I was looking in the documentation for 'ets' and there was no mention of the limits but apparently 52 is "too high". Any suggestions?
Thank you.
Kevin