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R Journal December 2009 PDF Print E-mail
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Wednesday, 13 January 2010 12:08

It has been published the R Journal edition of December 2009. In this edition there is a brief introduction to  the YieldCurve package.

Last Updated on Thursday, 21 January 2010 14:51
 
Rasch models course PDF Print E-mail
Written by Administrator   
Thursday, 21 January 2010 14:34

From 25th to 28th January 2010 professors Regina Dittrich and Reinhold Hatzinger from the University of Vienna will hold a series of seminars on "Item Response Theory: Theory and Applications" at the Department of Statistics and Mathematics "Silvio Vianelli" - University of Palermo.

The course will be on the following items:

  • Rasch models and how to do it R - how to use the eRm - package
  • LLRA (linear logistic Rasch model with relaxed assumption) - practicals
  • loglinear Bradley-Terry models (independent decisions) LLBT and extensions - how to use the prefmod- package
  • Pattern models (dependent decisions) and extension - practicals
 
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