irt: irt. Spady's Item Response Model

Package irt is design to estimate a model of a single ordered outcome. The model presumes that the outcome is a probabilistic function of a single latent trait.

AuthorRichard Spady
Date of publicationNone
MaintainerRichard Spady <Richard.Spady@gmail.com>
LicenseGPL
Version2.03

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Files in this package

irt
irt/data
irt/data/elections.txt.gz
irt/R
irt/R/irtSingle.R irt/R/irtWrapper.R irt/R/cP.R irt/R/plotItemsGrd.R irt/R/etF.R irt/R/quadscheme.R irt/R/snp.leg.R irt/R/snpcdf.R irt/R/specfun.R irt/R/settings.R irt/R/plotItemsStd.R irt/R/snp.sine.R irt/R/irtMulti.R irt/R/latex.table.rhs.R
irt/NAMESPACE
irt/inst
irt/inst/irtVignette.bbl
irt/inst/irtVignette.log
irt/inst/irtsingleItem.ans
irt/inst/sumres1.Rdata
irt/inst/irtVignette.pdf
irt/inst/irtVignette.aux
irt/inst/graph
irt/inst/graph/plotStd2.pdf
irt/inst/graph/plotGrd2.pdf
irt/inst/graph/singleItemPltGrd.pdf
irt/inst/graph/plotStd1.pdf
irt/inst/graph/plotGrd2blue.pdf
irt/inst/graph/singleItemPltStdEx1.pdf
irt/inst/graph/singleItemPltGrdEx1.pdf
irt/inst/graph/singleItemPltStd.pdf
irt/inst/results
irt/inst/results/irtmytag.ans
irt/inst/irtcite.bib
irt/inst/irtVignette.Snw
irt/inst/irtVignette.tex
irt/inst/irtVignette.blg
irt/DESCRIPTION
irt/ChangeLog
irt/man
irt/man/pFtab.Rd irt/man/irtSet.Rd irt/man/plotItemsStd.Rd irt/man/irt.Rd irt/man/irtMulti.Rd irt/man/irtWrapper.Rd irt/man/plotItemsGrd.Rd irt/man/irtSingle.Rd irt/man/multipleitem.Rd irt/man/etF.Rd irt/man/snp.leg.Rd irt/man/elections.Rd irt/man/GL.YW.Rd irt/man/item.Rd irt/man/latex.table.rhs.Rd irt/man/pwts1.Rd

Questions? Problems? Suggestions? or email at ian@mutexlabs.com.

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