Multivariate Software
Introducing EQS and EQSIRT! Software designed to perform multivariate analysis.
"Multivariate Software" is software designed to perform multivariate analysis, a statistical method for analyzing data generated from multiple sources and multiple variables. We offer "EQS," which innovates the approach to structural equation modeling (SEM), and "EQSIRT," a program for item response theory (IRT) analysis. Please feel free to contact us for inquiries. 【Features of EQSIRT】 ■ Can use Rasch, 1PL, 2PL, and 3PL models for binary data ■ Can use Graded Response Model (GRM), Generalized Partial Credit Model (GPCM), Rating Scale Model (RSM), and Nominal Response Model (NRM) for ordinal data ■ Can include both binary items and ordinal items in the scale as needed *For more details, please refer to the PDF materials or feel free to contact us.
- Company：B7
- Price：Other
