irt: irt. Spady's Item Response Model
Version 2.03

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
Package repositoryView on R-Forge
InstallationInstall the latest version of this package by entering the following in R:
install.packages("irt", repos="http://R-Forge.R-project.org")

Popular man pages

etF: etF
GL.YW: GL.YW
irtMulti: irtMulti
irtSet: irtSet
irtWrapper: irt Wrapper
item: item
pFtab: pFtab
See all...

All man pages Function index File listing

Man pages

elections: Elections Data
etF: etF
GL.YW: GL.YW
irt: irt
irtMulti: irtMulti
irtSet: irtSet
irtSingle: irtSingle
irtWrapper: irt Wrapper
item: item
latex.table.rhs: latex.table.rhs
multipleitem: multipleitem
pFtab: pFtab
plotItemsGrd: plotItemsGrd
plotItemsStd: plotItemsStd
pwts1: pwts1
snp.leg: snp.leg

Functions

Fx Source code
GL.YW Man page Source code
JHfun Source code Source code
Lmat Source code
Pimat Source code
as1 Source code
as2 Source code
assignList Source code
betaFx Source code
cP Source code
dlev Source code
dsnp.leg Man page Source code
dsnp.sine Source code
dtaSet Source code
dtaSetValidate Source code
elections Man page
etF Man page Source code
etF1my Source code
etFx Source code
etFx2 Source code
ietF Source code
irt Man page Source code
irt.item Source code
irt.multipleitem Source code
irtMulti Man page Source code
irtMultiObjfnConstruct Source code
irtSet Man page Source code
irtSetValidate Source code
irtSingle Man page Source code
irtSingleObjfnConstruct Source code
irtWrapper Man page
iseven Source code
isodd Source code
item Man page Source code
item.default Source code
item.formula Source code
itemP Source code
itemValidate Source code
itemcellplot Source code
itempanelplot Source code
itemplot Source code
jacprint Source code
latex.table.rhs Man page Source code
logisticF Source code
mixET Source code
multipleitem Man page Source code
multipleitem.default Source code
multipleitemValidate Source code
ortbasis Source code
pFtab Man page
plot.Ftab Source code
plot.irtMulti Source code
plot.irtSingle Source code
plotFtab Source code
plotFtabList Source code
plotItemsGrd Man page Source code
plotItemsGrd.default Source code
plotItemsGrd.list Source code
plotItemsGrdInfo Source code
plotItemsStd Man page Source code
plotItemsStd.default Source code
plotItemsStd.list Source code
plotItemsStdInfo Source code
print.dtaSet Source code
print.irtMulti Source code
print.irtSet Source code
print.irtSingle Source code
psnp.leg Man page Source code
psnp.sine Source code
pwts1 Man page Source code
quadSmolyak Source code
quadrature Source code
rho Source code
rmat Source code
saveresfun Source code
setcolplot Source code
snpF Source code
summary.irtMulti Source code
summary.irtSingle Source code
toDataFrame Source code
toFrame Source code
toMatrix Source code
wmat Source code

Files

data
data/elections.txt.gz
R
R/irtSingle.R
R/irtWrapper.R
R/cP.R
R/plotItemsGrd.R
R/etF.R
R/quadscheme.R
R/snp.leg.R
R/snpcdf.R
R/specfun.R
R/settings.R
R/plotItemsStd.R
R/snp.sine.R
R/irtMulti.R
R/latex.table.rhs.R
NAMESPACE
inst
inst/irtVignette.bbl
inst/irtVignette.log
inst/irtsingleItem.ans
inst/sumres1.Rdata
inst/irtVignette.pdf
inst/irtVignette.aux
inst/graph
inst/graph/plotStd2.pdf
inst/graph/plotGrd2.pdf
inst/graph/singleItemPltGrd.pdf
inst/graph/plotStd1.pdf
inst/graph/plotGrd2blue.pdf
inst/graph/singleItemPltStdEx1.pdf
inst/graph/singleItemPltGrdEx1.pdf
inst/graph/singleItemPltStd.pdf
inst/results
inst/results/irtmytag.ans
inst/irtcite.bib
inst/irtVignette.Snw
inst/irtVignette.tex
inst/irtVignette.blg
DESCRIPTION
ChangeLog
man
man/pFtab.Rd
man/irtSet.Rd
man/plotItemsStd.Rd
man/irt.Rd
man/irtMulti.Rd
man/irtWrapper.Rd
man/plotItemsGrd.Rd
man/irtSingle.Rd
man/multipleitem.Rd
man/etF.Rd
man/snp.leg.Rd
man/elections.Rd
man/GL.YW.Rd
man/item.Rd
man/latex.table.rhs.Rd
man/pwts1.Rd
irt documentation built on May 21, 2017, 12:48 a.m.

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