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Weather Effects On Daily Sales Weather Effects On Daily Sales

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Date added: 01/16/2012
Date modified: 02/14/2012
Filesize: 286.34 kB
Downloads: 4306

Natural Effects: Describes how one can incorporate weather information into a forecasting model to improve the accuracy of demand forecasts …it is preferable to use weather forecasts which are objectively (not subjectively) derived … explains the findings of a study of consumer products company where weather information was used to forecast demand.

Switzerland Government Switzerland Government

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Date added: 01/06/2012
Date modified: 01/06/2012
Filesize: 23.48 kB
Downloads: 3639

Case Study: The client needs to cleanse their data not forecast. In order to have accurate reporting by Canton (County), they use Autobox to identify pulses and level shifts and the historical data is restated without these effects.

Regression vs Box Jenkins Regression vs Box Jenkins

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Date added: 01/06/2012
Date modified: 01/06/2012
Filesize: 567.56 kB
Downloads: 9720

Case Study: If you are going to analyze time series data perhaps this discussion will be of help. Regression was originally developed for cross-sectional data but Statisticians / Economists have been applying it (mostly incorrectly) to chronological or longitudinal data with little regard for the Gaussian assumptions.

Pharmaceutical Company solution Pharmaceutical Company solution

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Date added: 01/06/2012
Date modified: 01/06/2012
Filesize: 72.51 kB
Downloads: 3973

Business Problem: How to determine how many samples to give to a doctor. Sales Reps call on doctor’s to discuss their drug with scientific discussions on why their drug is better. They also leave behind samples for the doctor to distribute to make it easier for them to adopt their product.

Oak Ridge National Laboratory forecasting solution Oak Ridge National Laboratory forecasting solution

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Date added: 01/06/2012
Date modified: 01/06/2012
Filesize: 465.45 kB
Downloads: 2625

Business Problem: The detection of release events in the annual growth increments of trees has become a central and widely applied method for reconstructing the disturbance history of forests. While numerous approaches have been developed for identifying release events, the preponderance of these methods relies on running means that compare the percent change in growth rates.

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