Publication | Closed Access
IRTPRO 2.1 for Windows (Item Response Theory for Patient-Reported Outcomes)
41
Citations
14
References
2012
Year
Item Response TheoryModel Estimation ProgramLatent ModelingInformation RetrievalData ScienceResponse PredictionPatient-reported OutcomePublic HealthStatisticsHealth Services ResearchIrtpro 2.1Health PolicyPredictive AnalyticsOutcomes ResearchLatent Variable ModelItem Response DataOutcome AssessmentClinical EffectivenessPatient SafetyStatistical InferenceMedicineClinical Decision Support SystemHealth InformaticsEmergency MedicineData Modeling
This article reviews a new item response theory (IRT) model estimation program, IRTPRO 2.1, for Windows that is capable of unidimensional and multidimensional IRT model estimation for existing and user-specified constrained IRT models for dichotomously and polytomously scored item response data.
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