Ibm — Spss

| Edition | Target User | Key Add-ons | |---------|-------------|--------------| | | Students, basic research | Descriptive stats, bivariate tests, linear regression. | | SPSS Standard | Social/health sciences | Adds advanced regression, clustering, factor analysis. | | SPSS Professional | Market researchers | Adds custom tables, missing value analysis. | | SPSS Premium | Data scientists | Includes all add-ons: forecasting, decision trees, complex samples, conjoint, neural networks, bootstrapping. |