SAS is the leader in business analytics software and services, and the largest independent vendor in the business intelligence market.
For additional information regarding this software, please see this GROK article: SAS: LSU Overview.
SPSS is a modular, tightly integrated, full-featured product line for the analytical process-planning, data collecting, data access, data management and preparation, data analysis, reporting, and deployment. The SPSS software is made available under the Louisiana State University license agreement with SPSS.
For additional information, please see: SPSS Statistics: LSU Overview.
The IBM SPSS Statistics 28 desktop software is not supported on Linux operating systems. For more information, see Supported Platforms for IBM SPSS Statistics 28.0 and the latest SPSS Statistics Subscription.
Stata is a complete, integrated statistical package that provides everything you need for data analysis, data management, and graphics.
For additional information regarding this software, please see this GROK article: Stata: LSU Overview.