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Eugene J Goldrick
- Great Neck, NY
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Eugene J Goldrick's Discussions
Koyck model with many regressors
It sounds like you have more than one regressor and you want them to have different decay factors but still within the Koyck family. If that is the case, here's how to do it. Denote the dependent var…
Tagged: econometrics, Koyck
Replied Nov. 11, 2009
Clustering similar time series patterns
Karteek: Okay. In your application, the correspondence analysis generates 11 eigenvectors in order of their explanatory power, from highest to lowest. The next thing to do is perform a "biplot" of t…
Tagged: Patterns, Time, Cluster
Replied Nov. 6, 2009
Clustering similar time series patterns
Why don't you try correspondence analysis? Suppose there are 1000 customers and 12 months of transaction data. First, set up the data in a 1000 x 12 matrix of customers by variables. Second, scale ea…
Tagged: Patterns, Time, Cluster
Replied Nov. 4, 2009
Eugene J Goldrick's Page
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Profile Information
- Short Bio:
- Statistician
- Field of Expertise:
- Data Mining, Biostatistics, Finance, Industrial Statistics, Statistical Consulting
- Years of Experience in Analytical Role:
- 32
- Professional Status:
- Manager, Director
- Interests:
- Other
- Your Company:
- Verizon
- Industry:
- Telecommunications
- How did you find out about AnalyticBridge?
- colleague
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