DEU_PISA2012            Data from PISA 2012 - German Sample
KCT                     Knox Cube Test Data from Wright & Stone (1979)
Neoffi5                 Polytomous example data in Rost 2004
Q                       Person Fit Index Q
Qtest                   Model Fit based on Person Fit Index Q
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
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
pair                    Item Parameter Calculation
pairSE                  Item Parameter Calculation with Standard Errors
pairwise.S              The Fischer-Scheiblechner Statistic S on item
                        level (Wald like Test)
pairwise.SepRel         Person Separation Reliability
pairwise.item.fit       Item Fit Indices
pairwise.person.fit     Person Fit Indices
pairwise_PACKAGE        Rasch Model Parameters with pairwise
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
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.pairwiseSepRel
                        S3 Summary for Person Separation Reliability
summary.pers            S3 Summary for Thetas
summary.pifit           S3 Summary for Item-Fit-Statistics
summary.ppfit           S3 Summary for Person-Fit-Statistics
summary.q3              S3 Summary for Q3 Fit Statistic
summary.rfa             S3 Summary for Rasch Factor Analysis
tff                     Test information function
