[R] help with ets function in forecast package

From: sj <ssj1364_at_gmail.com>
Date: Fri 19 Jan 2007 - 17:57:24 GMT

 I have been trying to use the ets function in the forecast package on a daily time series (ts2 is a ts object with frequency =7). However when I run the following code I get an error related to etsmodel. I have looked at ets and I can see that there is a call to the function etsmodel, but I cant seem to find info on the ets function anywhere. Does anyone know anything about the etsmodel function?

this is a sample data set with sample code


ts2 <- ts(c(67,55,55,59,65,74,80,56,40,59,54,96,67,66,80,58,61,53,


I get the following error:

[1] "Model: ETS(A,N,A)"
Error in etsmodel(y, errortype[i], trendtype[j], seasontype[k], damped[l], :

        Parameters out of range

Any help would be appreciated.



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