Improve Data Preparation for More Accurate Results
IBM SPSS Data Preparation
All researchers have to prepare their data prior to analysis. While IBM® SPSS® Statistics includes tools for data preparation, sometimes you need more specialized techniques to get your data ready. With IBM SPSS Data Preparation, you can easily identify suspicious or invalid cases, variables and data values; view patterns of missing data; summarize variable distributions; and more accurately work with algorithms designed for nominal attributes.