IC                      Information criteria
LLRA                    Fit Linear Logistic Models with Relaxed
                        Assumptions (LLRA)
LLTM                    Estimation of linear logistic test models
LPCM                    Estimation of linear partial credit models
LRSM                    Estimation of linear rating scale models
LRtest                  Computation of Andersen's LR-test.
MLoef                   Martin-Löf's Likelihood-Ratio-Test
NonparametricTests      A Function to Perform Nonparametric Rasch Model
                        Tests
PCM                     Estimation of partial credit models
PersonMisfit            Person Misfit
RM                      Estimation of Rasch Models
RSM                     Estimation of rating scale models
RSctr                   Control Object
RSmpl                   Sample Objects
RaschSampler            Rasch Sampler Package
SepRel                  Person Separation Reliability
Waldtest                Item-Specific Wald Test
anova.eRm               Analysis of Deviances for Rasch Models
anova.llra              Analysis of Deviance for Linear Logistic Models
                        with Relaxed Assumptions
build_W                 Automatized Construction of LLRA Design Matrix
collapse_W              Convenient Collapsing of LLRA Design Matrix
eRm.data                Data for Computing Extended Rasch Models
gofIRT                  Various model tests and fit indices
item_info               Calculate Item Information for 'eRm' objects
itemfit.ppar            Residuals, Personfit and Itemfit Statistics
llra.datprep            Prepare Data Set for LLRA Analysis
llraDat1                An Artificial LLRA Data Set
llraDat2                An Artificial LLRA Data Set
llradat3                An Artificial LLRA Data Set
person.parameter        Estimation of Person Parameters
phi.range               Example User Function
plotDIF                 Confidence intervals plot of item parameter
                        estimates.
plotGR                  Plot Treatment or Covariate Effects for LLRA
plotICC                 ICC Plots
plotINFO                Plot Information For "eRm" objects
plotPImap               Person-Item Map
plotPWmap               Pathway Map
plotTR                  Plot Trend Effects for LLRA
predict.ppar            Predict methods
print.eRm               Methods for extended Rasch models
rsampler                Sampling Binary Matrices
rsctrl                  Controls for the Sampling Function
rsextrmat               Extracting a Matrix
rsextrobj               Extracting Encoded Sample Matrices
rstats                  Calculating Statistics for the Sampled Matrices
sim.2pl                 Simulation of 2-PL Data
sim.locdep              Simulation locally dependent items
sim.rasch               Simulation of Rasch homogeneous data
sim.xdim                Simulation of multidimensional binary data
stepwiseIt              Stepwise item elimination
summary.RSctr           Summary Method for Control Objects
summary.RSmpl           Summary Methods for Sample Objects
summary.llra            Summarizing Linear Logistic Models with Relaxed
                        Assumptions (LLRA)
test_info               Calculate Test Information For 'eRm' objects
thresholds              Computation of item-category treshold
                        parameters.
xmpl                    Example Data
