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All Discussions Tagged 'mixed' (3)

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Market Mix Models : Confidence in coefficients

In market mix models, my sales(y) depends on 4 promotions(p1--p4). Let (b11, b21, b31, b41 ) be the coefficients of p1--p4 in one iteration…

Started by Raghu Chittari

0 Jun 19, 2016

Forecasting Sales for 100+ stores

Hi,   I have more than 100 stores; and there is a lot of store level and MSA level macro economic information. I need to forecast sales for…

Started by DataLLigence

3 Jun 15, 2010
Reply by tom reilly

Newbie trying to cluster mixed data type variables in SAS

Hi, I have a lot of data (around 300,000 rows) and 5 clustering variables. 3 of these have only positive integral values, one is binary an…

Started by Aditya

9 Dec 17, 2009
Reply by Aditya

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