[R] Item Response Analysis

[Noel Yvonnick]

Hello,

Would someone have ever heard or developed any Item Response Models library 
for R ? Of course, a Rasch model can be estimated through glm() but it is not 
the case for more complex (polytomous) response models.

Similarly I would be interested in any R implementation of nonlinear 
multivariate analyses a la GIFI (HOMALS, PRINCALS, OVERALS).

Thanks a lot in advance,

Yvonnick Noel, PhD.
U. of Lille 3
Dpt. of Psychology
F-59653 Villeneuve d'Ascq Cedex
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