SSI SCIENTIFIC SOFTWARE INTERNATIONAL
IRT PRO - Concurrent User License
One individual Concurrent User License permits activations on multiple computers for 1 specific end user.
COD: 298685
COD.MEPA: 298685CS
COD.MEPA: 298685CS
Descrizione
IRTPRO for Windows is a Windows application for unidimensional and multidimensional item response theory modeling.
Features:
Unidimensional and multidimensional (confirmatory or exploratory) versions of the following widely used response functions: Two-parameter logistic (2PL) [includes the one-parameter logistic (1PL) with equality constraints], Three-parameter logistic (3PL), Graded, Generalized Partial Credit, and Nominal.
Authors: Li Cai, David Thissen, Stephen H. C. du Toit
Features:
Unidimensional and multidimensional (confirmatory or exploratory) versions of the following widely used response functions: Two-parameter logistic (2PL) [includes the one-parameter logistic (1PL) with equality constraints], Three-parameter logistic (3PL), Graded, Generalized Partial Credit, and Nominal.
Authors: Li Cai, David Thissen, Stephen H. C. du Toit
1.366,40 €
Iva inclusa
Iva inclusa
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Descrizione
IRTPRO for Windows is a Windows application for unidimensional and multidimensional item response theory modeling.
Features:
Unidimensional and multidimensional (confirmatory or exploratory) versions of the following widely used response functions: Two-parameter logistic (2PL) [includes the one-parameter logistic (1PL) with equality constraints], Three-parameter logistic (3PL), Graded, Generalized Partial Credit, and Nominal.
Authors: Li Cai, David Thissen, Stephen H. C. du Toit
Features:
Unidimensional and multidimensional (confirmatory or exploratory) versions of the following widely used response functions: Two-parameter logistic (2PL) [includes the one-parameter logistic (1PL) with equality constraints], Three-parameter logistic (3PL), Graded, Generalized Partial Credit, and Nominal.
Authors: Li Cai, David Thissen, Stephen H. C. du Toit
