Case Studies


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Forecasting Weekly Beer Sales Forecasting Weekly Beer Sales

Date added: 02/09/2012
Date modified: 02/15/2012
Filesize: 206.78 kB
Downloads: 11158

Case Study: This case study develops the relationship of price and volume while taking into account the effects of holidays and unusual activity on weekly beer sales.


Pacific Ocean Salmon Production Pacific Ocean Salmon Production

Date added: 01/16/2012
Date modified: 02/14/2012
Filesize: 166 kB
Downloads: 8257

Business Problem: Salmon population droughts over a period of time develops concern. With Salmon population constantly at an unknown, a forecasting solution is sought out for.

Marine Ecosystems Regime Shifts Marine Ecosystems Regime Shifts

Date added: 01/16/2012
Date modified: 02/15/2012
Filesize: 116.03 kB
Downloads: 6981

Case Study: In this paper, we attempt to use the techniques of the historical-descriptive approach to doing science in the context of our own and other research on climate change and biological production in the Northeast Pacific Ocean. In particular, we explore attempts to detect and understand rapid shifts in the abundance and distribution of two major components - salmon and zooplankton - of the large marine ecosystem of the Gulf of Alaska.

Modeling Unit-Values Series Modeling Unit-Values Series

Date added: 01/16/2012
Date modified: 02/15/2012
Filesize: 23.48 kB
Downloads: 7287

Case Study: This is a report on a rather unusual application of time series modeling, a project sponsored by the FEDERAL CUSTOM AGENCY in Berne, Switzerland. The main goal of this project is an improvement of so called unit value indices in external trade statistics.

Doing Hard Time Series Doing Hard Time Series

Date added: 01/16/2012
Date modified: 02/15/2012
Filesize: 2.17 MB
Downloads: 6452

Presentation: Using a time-series Box-Jenkins approach for forecasting.

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