SyntaxSpirits/irt_ruby

Ruby gem with Rasch, 2PL, and 3PL implementations for Item Response Theory (IRT), supporting missing data handling, adaptive optimization, and more.

语言：Ruby · GitHub 星标：6 · Fork：0

话题：2pl · 3pl · irt · item-response-theory · measurement · psychometrics · rasch-model · ruby

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