pairwise: Rasch Model Parameters by Pairwise Algorithm
Version 0.4.1

Performs the explicit calculation -- not estimation! -- of the Rasch item parameters for dichotomous and polytomous item responses, using a pairwise comparison approach. Person parameters (WLE) are calculated according to Warm's weighted likelihood approach.

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AuthorJoerg-Henrik Heine <jhheine@googlemail.com>
Date of publication2017-02-24 23:38:30
MaintainerJoerg-Henrik Heine <jhheine@googlemail.com>
LicenseGPL-3
Version0.4.1
Package repositoryView on CRAN
InstallationInstall the latest version of this package by entering the following in R:
install.packages("pairwise")

Man pages

andersentest.pers: Andersen's Likelihood Ratio Test for Object of class "pers"
bfi_cov: Covariates to the bfiN Data
bfiN: 5 polytomous personality items
bfiN_miss: 5 polytomous personality items
catprob: Category Probability Plots
cog: Math PISA (2003) data
cogBOOKLET: Booklet allocation table for Math PISA (2003) data
deltapar: Compute delta parameters from thurstonian thresholds
DEU_PISA2012: Data from PISA 2012 - German Sample
esc: Expected Score Curves Plots
ftab: Tabulating Answer Categories in Data
gif: Graphical Item Fit Plots
grm: Graphical Model Check
iff: Item information function
kft5: Dichotomous example data in Rost 2004
logLik.pers: S3 logLik for Object of class "pers"
lrtest.pers: Likelihood Ratio Test for Object of class "pers"
make.incidenz: Converting a booklet allocation table into a incidence matrix
Neoffi5: Polytomous example data in Rost 2004
pair: Rasch Item Parameter (Main Function)
pairSE: Item Parameter calculation with Standard Errors for...
pairwise.item.fit: Item Fit Indices
pairwise-package: Rasch Model Parameters with pairwise
pairwise.person.fit: Person Fit Indices
pers: WLE - Rasch Person Parameter
plot.grm: S3 Plotting Graphical Model Check
plot.pair: S3 Plotting Thurstonian Thresholds
plot.pairSE: S3 Plotting Thustonian Thresholds with SE
plot.pers: S3 Plotting Person - Item Map
plot.rfa: S3 Plotting Rasch Residual Factor Analysis
ptbis: Point Biserial Correlations
rfa: Rasch Residual Factor Analysis
sim200x3: Simulated Data
simra: Simulate Response Pattern under Dichotomous and Polytomous...
summary.grm: S3 Summary for graphical Model Check
summary.pair: S3 Summary for item parameter
summary.pairSE: S3 Summary for item parameter with standard errors
summary.pairwise.item.fit: S3 Summary for Item-Fit-Statistics
summary.pairwise.person.fit: S3 Summary for Person-Fit-Statistics
summary.pers: S3 Summary for Thetas
summary.rfa: S3 Summary for rasch factor analysis
tff: Test information function

Functions

DEU_PISA2012 Man page
GewLL Source code
Neoffi5 Man page
PersPar Source code
andersentest.pers Man page Source code
bfiN Man page
bfiN_miss Man page
bfi_cov Man page
catprob Man page Source code
cog Man page
cogBOOKLET Man page
dataprep1 Source code
deltapar Man page Source code
dummy Source code
esc Man page Source code
expscore Source code
ftab Man page Source code
gif Man page Source code
grm Man page Source code
iff Man page Source code
kft5 Man page
logLik.pers Man page Source code
lrtest.pers Man page Source code
make.incidenz Man page Source code
missing_group Source code
pair Man page Source code
pairSE Man page Source code
pairwise Man page
pairwise-package Man page
pairwise.item.fit Man page Source code
pairwise.person.fit Man page Source code
pers Man page Source code
plot.grm Man page Source code
plot.pair Man page Source code
plot.pairSE Man page Source code
plot.pers Man page Source code
plot.rfa Man page Source code
polyptb Source code
ptb Source code
ptbis Man page Source code
pvx Source code
pvx.matrix Source code
pvx.super Source code
rfa Man page Source code
sim200x3 Man page
simra Man page Source code
str.pattern Source code
summary.grm Man page Source code
summary.pair Man page Source code
summary.pairSE Man page Source code
summary.pairwise.item.fit Man page Source code
summary.pairwise.person.fit Man page Source code
summary.pers Man page Source code
summary.rfa Man page Source code
tff Man page Source code

Files

inst
inst/doc
inst/doc/DEU_PISA2012_description.Rnw
inst/doc/DEU_PISA2012_description.pdf
inst/doc/DEU_PISA2012_description.R
NAMESPACE
NEWS
data
data/sim200x3.RData
data/bfiN_miss.RData
data/cog.RData
data/DEU_PISA2012.RData
data/kft5.RData
data/bfiN.RData
data/cogBOOKLET.RData
data/bfi_cov.RData
data/Neoffi5.RData
R
R/summary.pair.R
R/pers.R
R/simra.R
R/catprob.R
R/make.incidenz.R
R/summary.grm.R
R/esc.R
R/pairwise-package.r
R/grm.R
R/tff.R
R/i.expscore.R
R/deltapar.R
R/i.ptb.R
R/gif.R
R/i.PersPar.R
R/plot.grm.R
R/i.polyptb.R
R/ptbis.R
R/pair.R
R/plot.rfa.R
R/i.pvx.matrix.R
R/plot.pair.R
R/lrtest.pers.R
R/pairwise.person.fit.R
R/i.GewLL.R
R/i.pvx.R
R/i.str.pattern.R
R/pairSE.R
R/andersentest.pers.R
R/plot.pers.R
R/summary.pairSE.R
R/rfa.R
R/summary.pairwise.item.fit.R
R/logLik.pers.R
R/pairwise.item.fit.R
R/ftab.R
R/summary.rfa.R
R/i.dataprep1.R
R/summary.pers.R
R/i.dummy.R
R/summary.pairwise.person.fit.R
R/plot.pairSE.R
R/iff.R
R/i.pvx.super.R
R/i.missing_group.R
vignettes
vignettes/DEU_PISA2012_description.Rnw
MD5
build
build/vignette.rds
DESCRIPTION
man
man/simra.Rd
man/ftab.Rd
man/pair.Rd
man/gif.Rd
man/pairSE.Rd
man/pairwise.person.fit.Rd
man/lrtest.pers.Rd
man/make.incidenz.Rd
man/bfiN_miss.Rd
man/cogBOOKLET.Rd
man/plot.pairSE.Rd
man/plot.pair.Rd
man/summary.rfa.Rd
man/DEU_PISA2012.Rd
man/logLik.pers.Rd
man/grm.Rd
man/deltapar.Rd
man/pairwise.item.fit.Rd
man/esc.Rd
man/sim200x3.Rd
man/cog.Rd
man/summary.grm.Rd
man/summary.pers.Rd
man/summary.pairSE.Rd
man/iff.Rd
man/pers.Rd
man/Neoffi5.Rd
man/plot.rfa.Rd
man/plot.pers.Rd
man/plot.grm.Rd
man/rfa.Rd
man/bfi_cov.Rd
man/summary.pair.Rd
man/summary.pairwise.item.fit.Rd
man/kft5.Rd
man/andersentest.pers.Rd
man/summary.pairwise.person.fit.Rd
man/ptbis.Rd
man/pairwise-package.Rd
man/tff.Rd
man/catprob.Rd
man/bfiN.Rd
pairwise documentation built on May 20, 2017, 2:32 a.m.