[R] IRT model nonparametric from Ramsay in R

"Xavier Giovanni Ordóñez Camacho" xavor at edu.ucm.es
Wed Aug 22 13:58:10 CEST 2007

I need to apply the IRT model from Ramsay (1991), He apply the Smoothing Kernel to multiple choice test. Is possible in R?.

Thank you,

Xavier G. Ordonez
Doctoral Student
Universidad Complutense de Madrid

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