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LISREL (linear structural relations) is a proprietary statistical software package used in structural equation modeling (SEM) for manifest and latent variables.

History

LISREL was developed in the 1970s by Karl Jöreskog, then a scientist at Educational Testing Service in Princeton, New Jersey,[1] and Dag Sörbom, later both professors of Uppsala University in Sweden.[2]

Command language, graphical user interface

LISREL is mainly syntax-based, although recent versions have featured a graphical user interface (GUI).

In early 2020, SSI was acquired by the Vector Psychometric Group, a US-based software and consulting company.[3]

See also

References

  1. ^ Joreskog, K. G.; Van Thillo, M. (1972). “LISREL: A General Computer Program for Estimating a Linear Structural Equation System Involving Multiple Indicators of Unmeasured Variables (RB-72-56)”. Princeton, NJ: Educational Testing Service. Retrieved November 7, 2010.
  2. ^ “LISREL 8.3”. Yale University Center for Science and Social Science Information. Retrieved 27 November 2014.
  3. ^ “Welcome to SSI Live”. Scientific Software International. Retrieved 2026-06-04.

Further reading