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Frida (“Fast reliable interactive data analysis”) is a versatile data analysis program with special routines for inelastic neutron scattering. It is actively maintained by Joachim Wuttke.


18apr18: Release 2.4.1c. Check input to msx, correct error estimate in mpad, mpads. 27feb18: Release 2.4.1a. Slight changes in advanced user interface (string handling); many minor improvements.

See the changelog for details.




Bug reports

Please send bug reports to Joachim. The git development snapshot contains a bug list (~/TODO).

School on Data Analysis

The first JCNS School on Data Analysis for Quasielastic Neutron Scattering with Frida took place on 28-29 April 2010. The next school will be organized as soon as a sufficient number of potential participants have indicated their interest.