Dear All, does anybody know of a package (working under Linux) for multilevel IRT modelling? I'd love to do this without having to go on WINSTEPS or the like.. thanks for the attention! Federico Andreis ----- Dr. Federico Andreis Universit? degli Studi di Milano-Bicocca, PhD Student MEB Department, Karolinska Institutet, Stockholm, Visiting PhD Student -- View this message in context: http://r.789695.n4.nabble.com/Multilevel-IRT-Modelling-tp2288590p2288590.html Sent from the R help mailing list archive at Nabble.com.
On Wed, 2010-07-14 at 04:31 -0700, Dr. Federico Andreis wrote:> does anybody know of a package (working under Linux) for multilevel > IRT modelling? > I'd love to do this without having to go on WINSTEPS or the like..The first place to look would be the special issue of the Journal of Statistical Software focusing on psychometrics in R. It has a lot of valuable information. http://www.jstatsoft.org/v20 -- Stuart Luppescu -=- slu .at. ccsr.uchicago.edu University of Chicago -=- CCSR ???????? -=- Kernel 2.6.33-gentoo-r2 To paraphrase provocatively, 'machine learning is statistics minus any checking of models and assumptions'. -- Brian D. Ripley (about the difference between machine learning and statistics) useR! 2004, Vienna (May 2004) >