Before discussing the portable aspect, it’s essential to understand why is still in demand. Released in 2010, SPSS 19 was a milestone. It introduced several features that made it a favorite among statisticians who value speed over cloud bloat:
, GLMM lets users create accurate models for non-linear outcomes using hierarchical or nested data Faster Tables: Version 19 improved the performance of tables within the SPSS Statistics Base StudentDiscounts.com Syntax Editor Enhancements: IBM SPSS Statistics 19 - Portable