Scientific Software International (SSI) publishes statistical data analysis software: LISREL (structural equation model/SEM, survey generalized linear model/SGLIM), 
HLM (hierarchical linear modeling, multilevel model), SuperMix (mixed models, mixed-effects program, MIXREG, MIXOR, MIXNO and MIXPREG) and Item Response Theory/IRT (BILOG-MG, MULTILOG, PARSCALE)Scientific Software International (SSI) publishes statistical data analysis software: LISREL (structural equation model/SEM, survey generalized linear model/SGLIM), 
HLM (hierarchical linear modeling, multilevel model), SuperMix (mixed models, mixed-effects program, MIXREG, MIXOR, MIXNO and MIXPREG) and Item Response Theory/IRT (BILOG-MG, MULTILOG, PARSCALE)Scientific Software International (SSI) publishes statistical data analysis software: LISREL (structural equation model/SEM, survey generalized linear model/SGLIM), 
HLM (hierarchical linear modeling, multilevel model), SuperMix (mixed models, mixed-effects program, MIXREG, MIXOR, MIXNO and MIXPREG) and Item Response Theory/IRT (BILOG-MG, MULTILOG, PARSCALE)

N  New BILOG-MG license for IRTPRO end users


An agreement has been reached between the authors of IRTPRO and the authors of BILOG-MG that permits Scientific Software International, Inc. to sell BILOG-MG single user licenses to IRTPRO end users at a cost of $100.00 per license. The motivation for introducing this new license is to provide IRTPRO end users access to the statistical methods that are unique to BILOG-MG for Windows.

This new BILOG-MG license requires an existing activation code for IRTPRO for Windows.

BILOG-MG features not avialable in IRTPRO

Purchase the new BILOG-MG license

 

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