Social Network For Analytic Professionals
Jaap Vink's Groups
-
Analytic Jobs
435 members
-
Marketing Analytics
16 members
-
Text Mining
52 members
-
Data Mining
186 members
-
Data mining, Database Ma…
161 members
Jaap Vink's Discussions
Stat software
Replied Sep. 14, 2009
Jaap Vink's Page
Latest Activity
As of Version 18 of PASW Statistics (f.k.a. SPSS Statistics) modules can also be bought 'stand alone'. In this case only PASW Forecasting™ 18 (US price for ESD from the webstore $999.00). See also http://www.spss.com/statistics/
There's several reasons
1. You've intervened in the process. For example when you build a model for a retention campaign you've selected the customers most likely to leave and made them an offer to stay. Therefor you've created your own 'false posit…
I agree with both points. Especially with your remarks above about 'millions of cases' in mind. But even in that case it might make sense to use 'statistical techniques' like modelling on different samples because the response to a mailing can have…
The difference in response you mention (1.2 vs 0.9) could be a fluke of random events and you'd be gambling you're company's money and in stead of . Statistics will give you more confidence in making your decision. If you have to segments of 5000 co…
See for a discussions and datasets:
http://www.daviesand.com/Choices/Precautionary_Planning/New_Data/
http://en.wikipedia.org/wiki/Temperature_record
http://cdiac.ornl.gov/publications.html
http://cdiac.ornl.gov/ftp/
http://www-nsidc.colorado.edu/da…
Predictive Analytics is used in a wider range of applications besides marketing. The key to PA is the cross over from different business processes f.e. using credit & fraud models in marketing applicatons as well. If you look at the original definit…
Phi,
Mostly files like this are handled in a client-server architecture. There's a white paper with recommendations for the server software "PASW Statistics Base Server: New hardware recommendations" (http://www.spss.com/downloads/papers.cfm?Product…
Phi,
The speed with which SPSS opens the text data depends on the speed of your hard drive end the i/o speed of your computer. Default SPSS will cache the data that you read. You can switch that off by unchecking "Cache data locally" when reading th…
PASW Modeler (formerly known as SPSS Clementine) does not store data in RAM (except for the data needed at any step in an algorithm). I'm not dure about the other products. PASW Modeler uses SQL optimization to have maximum benefits from the databas…
Profile Information
- Field of Expertise:
- Data Mining, Finance, Marketing Databases, Web Analytics, Statistical Consulting
- Years of Experience in Analytical Role:
- 24
- Professional Status:
- Other
- Your Company:
- SPSS, an IBM company
Comment Wall (1 comment)
- At 6:02pm on May 5, 2009,
Theodore Omtzigt said… - Jaap:
Leuk om een Nederlander op dit BB te vinden. Wat voor kantoor heeft SPSS in Nederland?
Theo
Featured
Advertisement
Analytic Jobs
Most Visited
© 2010 Created by Vincent Granville
