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de-seasonalizing weekly data

Posted: Mon May 11, 2015 9:51 am
by za gh
Hi ,
I have a question. It is that How we can de-seasonalizing weekly data ? of course , for monthly data , I generate 11 dummy variable and use @seas for de-seasonalizing it . but I don't know how I can do same thing for weekly data.
Can you please tell me how to fix this?

Re: de-seasonalizing weekly data

Posted: Tue May 12, 2015 5:13 am
by trubador

Code: Select all

@expand(@datepart(@date,"ww"),@dropfirst)

Re: de-seasonalizing weekly data

Posted: Tue May 19, 2015 11:26 am
by za gh
thanks for your answer
how i can generate 47 dummy variable for weekly data ???