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patriciamar
ShinyItemAnalysis:Test and Item Analysis via Shiny
Package including functions and interactive shiny application for the psychometric analysis of educational tests, psychological assessments, health-related and other types of multi-item measurements, or ratings from multiple raters.
Maintained by Patricia Martinkova. Last updated 14 days ago.
assessmentdifferential-item-functioningitem-analysisitem-response-theorypsychometricsshiny
45 stars 7.88 score 105 scripts 3 dependents
adelahladka
difNLR:DIF and DDF Detection by Non-Linear Regression Models
Detection of differential item functioning (DIF) among dichotomously scored items and differential distractor functioning (DDF) among unscored items with non-linear regression procedures based on generalized logistic regression models (Hladka & Martinkova, 2020, <doi:10.32614/RJ-2020-014>).
Maintained by Adela Hladka. Last updated 13 days ago.
differential-item-functioningitem-analysispsychometricsstatistics
6 stars 5.66 score 51 scripts 1 dependents