psy (pypi): psychometrics package, including structural equation model, confirmatory factor analysis, unidimensional item response theory, multidimensional item response theory, cognitive diagnosis model, factor analysis and adaptive testing.
Keywords: psy|classical-test-theory|cognitive-diagnostic-models|computerized-adaptive-testing|education|factor-analysis|item-response-theory|psychology|psychometrics|questionnaire|structural-equation-modeling|survey