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VA Technical Reference Model v 25.12

Gretl (GNU Regression, Econometrics, and Time-series Library)
Gretl (GNU Regression, Econometrics, and Time-series Library) Technology

General Information

Technologies must be operated and maintained in accordance with Federal and Department security and privacy policies and guidelines. More information on the proper use of the TRM can be found on the TRM Proper Use Tab/Section.

Website: Go to site
Description: Gretl is a statistical package, mainly used for econometrics. This application consists of both a command-line client and a graphical client. This software features a variety of estimators such as least-squares and maximum likelihood, several time series methods, and a scripting language.

Data is stored in an Extensible Markup Language (XML) file format that is saved to the local computer. Additionally, this technology can import data from various databases, including online databases.
Technology/Standard Usage Requirements: Users must ensure their use of this technology/standard is consistent with VA policies and standards, including, but not limited to, VA Handbooks 6102 and 6500; VA Directives 6004, 6513, and 6517; and National Institute of Standards and Technology (NIST) standards, including Federal Information Processing Standards (FIPS). Users must ensure sensitive data is properly protected in compliance with all VA regulations. Prior to use of this technology, users should check with their supervisor, Information System Security Officer (ISSO), Facility Chief Information Officer (CIO), or local Office of Information and Technology (OI&T) representative to ensure that all actions are consistent with current VA policies and procedures prior to implementation.
Section 508 Information: This technology has been assessed by the Section 508 Office and found non-conformant. The Implementer of this technology has the responsibility to ensure the version deployed is 508-compliant. Section 508 compliance may be reviewed by the Section 508 Office and appropriate remedial action required if necessary. For additional information or assistance regarding Section 508, please contact the Section 508 Office at Section508@va.gov. Please see reference tab for more information concerning product versions.
Decision: View Decisions
Decision Source: TRM Mgmt Group
Decision Process: One-VA TRM v25.12
Decision Date: 12/12/2025 at 22:27:41 UTC
Aliases: Gretl
Introduced By: TRM Request
Vendor Name: Allin Cottrell, Wake Forest University
- The information contained on this page is accurate as of the Decision Date (12/12/2025 at 22:27:41 UTC).