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R Windows, Mac, Linux
R
By R Foundation for Statistical Computing
For Everybody

R provides a wide variety of statistical (linear and nonlinear modelling, classical statistical tests, time-series analysis, classification, clustering, ...) and graphical techniques, and is highly extensible. The S language is often the vehicle of choice for research in statistical methodology, and R provides an Open Source route to participation in that activity.

For additional information, please refer to: The R Project: LSU Overview.

SAS Windows, Linux
SAS
By SAS Institute Inc.
For Students, Faculty, Staff

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 Statistics Windows, Mac, Linux
SPSS Statistics
By IBM
For Faculty, Staff

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.

Students

Faculty/Staff

Stata Windows, Mac, Linux
Stata
By Stata
For Everybody

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.

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