Rasch Model Parameters by Pairwise Algorithm

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Documentation for package ‘pairwise’ version 0.5.0-2

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pairwise-package Rasch Model Parameters with pairwise
andersentest.pers Andersen's Likelihood Ratio Test for Object of class "pers"
bfiN 5 polytomous personality items
bfiN_miss 5 polytomous personality items
bfi_cov Covariates to the bfiN Data
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 polytomous Partial Credit Model
pairwise Rasch Model Parameters with pairwise
pairwise.item.fit Item Fit Indices
pairwise.person.fit Person Fit Indices
pairwise.S The Fischer-Scheiblechner Statistic S on item level (Wald like Test)
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
Q Person Fit Index Q
q3 Q3 Fit Statistic
residuals.pers S3 residuals for Object of class "pers"
rfa Rasch Residual Factor Analysis
sim200x3 Simulated Data
simra Simulate Response Pattern under Dichotomous and Polytomous Rasch Model
summary.grm S3 Summary for graphical Model Check
summary.pair S3 Summary for item parameter
summary.pairS S3 Summary for S-statistic Test (Wald Test)
summary.pairSE S3 Summary for item parameter with standard errors
summary.pers S3 Summary for Thetas
summary.pifit S3 Summary for Item-Fit-Statistics
summary.ppfit S3 Summary for Person-Fit-Statistics
summary.rfa S3 Summary for rasch factor analysis
tff Test information function