[R] Item Response Analysis

[Prof Brian D Ripley]

On Mon, 5 Nov 2001, Noel Yvonnick wrote:

> 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.

Not at present, but we have some plans to develop such a suite (mainly for
polytomous responses), so would be interested in any further information.

-- 
Brian D. Ripley,                  ripley at stats.ox.ac.uk
Professor of Applied Statistics,  http://www.stats.ox.ac.uk/~ripley/
University of Oxford,             Tel:  +44 1865 272861 (self)
1 South Parks Road,                     +44 1865 272860 (secr)
Oxford OX1 3TG, UK                Fax:  +44 1865 272595

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