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List:       wekalist
Subject:    Re: [Wekalist] regression algorithms
From:       Mark Hall <mhall () pentaho ! com>
Date:       2008-06-23 21:21:22
Message-ID: D7C83663-A785-4DDA-A029-15934B1654BA () pentaho ! com
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On 23/06/2008, at 2:30 AM, Marta Figueiredo wrote:

> Hi,
>
> Thanks for the suggestion it worked :)
>
> I have only one doubt left regarding the effects of the  
> TimeSeriesTranslate filter. If I set the window size to 3 and apply  
> the filter to 3 copies of the profit attribute,
> will each copy contain 1/3 of all profit instances?

No. You will lose only X profit values per copy, where X is the  
number of points in the past that the copy is time-shifted from.

Cheers,
Mark.

--
Mark Hall
Senior Developer/Consultant, Pentaho Open Source Business Intelligence
Citadel International, Suite 340, 5950 Hazeltine National Dr.,
Orlando, FL 32822, USA
+64 7 847-3537 office, +64 21 399-132 mobile, +1 815 550-8637 fax,
Skype: mark.andrew.hall, Yahoo: mark_andrew_hall
Download the latest release today <http://www.sourceforge.net/ 
projects/pentaho>





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