Thanks for taking the time to answer! has clarified the big question I had,
have any recommendations of software which allows to generate a series
arima model for weekly data? ........ thanks again in advance. Greetings.
---------- Forwarded message ----------
From: Salvador Rodriguez <salvadorestadistic(a)gmail.com>
Date: 2014-02-23 16:53 GMT-06:00
Subject: Re: [Gretl-users] question
To: Gretl list <gretl-users(a)lists.wfu.edu>
Thanks for taking the time to answer! has clarified the big question I had,
have any recommendations of software which allows to generate a series
arima model for weekly data? ........ thanks again in advance. Greetings.
2014-02-23 14:51 GMT-06:00 John C Frain <frainj(a)gmail.com>:
X12 -Arima and similar programs cover only monthly and quarterly data. As
 there are 52 weeks plus one day in a year, weekly data are not
strictly
 periodic.  Cleveland and Scott (2007), Seasonal Adjustment of Weekly Time
 Series with Application to Unemployment Insurance Claims and Steel
 Production, Journal of Official Statistics, Vol.23, No.2, 2007. pp. 209-221
 deals with the seasonal adjustment of weekly time series.
 Best Regards
 John Frain.
 John C Frain
 3 Aranleigh Park
 Rathfarnham
 Dublin 14
 Ireland
 
www.tcd.ie/Economics/staff/frainj/home.html
 mailto:frainj@tcd.ie
 mailto:frainj@gmail.com
 On 22 February 2014 19:16, Salvador Rodriguez <
 salvadorestadistic(a)gmail.com> wrote:
> Hello! I need help please! Anyone know how to work with weekly data
> ARIMA-X12 is that it only works for me monthly data
>
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