Posts Tagged ‘SPSS Contracts’

IBM SPSS Modeler and Duplicate Data

Transactional datasets (especially those originating from databases) may contain duplicate records that must be removed before any modeling can begin.  There are simply two situations where duplicate records occur are: Datasets ARE erroneous (causing the same record to multiple times) Datasets ARE NOT erroneous (but records appear multiple times because information is collected different moments […]

Importing Data into SPSS Modeler for the TM1 Developer

If you have a TM1 background it is a quick step to using SPSS Modeler -if you look for similarities in how the tools handle certain tasks like, for example, importing data. With TM1, source data is transformed and loaded into cube structures for consolidation, modeling and reporting using its ETL tool TurboIntegrator. In SPSS […]

Data Mining with IBM SPSS Modeler v15

Having recently completed the course “IBM SPSS Modeler & Data Mining” offered by Global Knowledge, I was looking to find more opportunities to do some modeling with SPSS Modeler. So, when I read in the news recently, about college recruiters using predictive techniques to determine the probability of a particular recruit graduating on time, I […]