{ "_id": "6a21404bcd65a98ecbd2a31f", "Package": "equateIRT", "Type": "Package", "Title": "IRT Equating Methods", "Version": "2.5.2", "Authors@R": "person(given = \"Michela\",\nfamily = \"Battauz\",\nrole = c(\"aut\", \"cre\"),\nemail = \"michela.battauz@uniud.it\")", "Author": "Michela Battauz [aut, cre]", "Maintainer": "Michela Battauz ", "Description": "Computation of direct, chain and average (bisector)\nequating coefficients with standard errors using Item Response\nTheory (IRT) methods for dichotomous items (Battauz (2013)\n, Battauz (2015)\n). Test scoring can be performed by\ntrue score equating and observed score equating methods. DIF\ndetection can be performed using a Wald-type test (Battauz\n(2019) ). 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