Test Theory Analysis and Biclustering

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Documentation for package ‘exametrika’ version 1.2.0

• DESCRIPTION file.
• Package NEWS.

Help Pages

AlphaCoefficient	Alpha Coefficient
AlphaIfDel	Alpha Coefficient if Item removed
asymprior	Prior distribution function with guessing parameter
Biclustering	Biclustering and Ranklustering
BINET	Bicluster Network Model
Biserial_Correlation	Biserial Correlation
BitRespPtn	Binary pattern maker
BNM	Bayesian Network Model
calcFitIndices	calc Fit Indices
CCRR	Conditional Correct Response Rate
crr	Correct Response Rate
CTT	Classical Test Theory
dataFormat	dataFormat
Dimensionality	Dimensionality
FieldAnalysis	Field Analysis
IIF2PLM	IIF for 2PLM
IIF3PLM	IIF for 3PLM
InterItemAnalysis	Inter-Item Analysis
IRM	Infinite Relational Model
IRT	Estimating Item parameters using EM algorithm
ITBiserial	Item-Total Biserial Correlation
ItemEntropy	Item Entropy
ItemFit	Model Fit Functions for Items
ItemInformationFunc	IIF for 4PLM
ItemLift	Item Lift
ItemOdds	Item Odds
ItemReport	Item Report for non-binary data
ItemStatistics	Simple Item Statistics
ItemThreshold	Item Threshold
ItemTotalCorr	Item-Total Correlation
J12S5000	J12S5000
J15S3810	J15S3810
J15S500	J15S500
J20S400	J20S400
J35S5000	J35S5000
J35S515	J35S515
J5S10	J5S10
JCRR	Joint Correct Response Rate
JointSampleSize	Joint Sample Size
LCA	Latent Class Analysis
LDB	Local Dependence Biclustering
LDLRA	Local Dependence Latent Rank Analysis
LD_param_est	LDparam set
LogisticModel	Four-Parameter Logistic Model
longdataFormat	Long Format Data Conversion
LRA	Latent Rank Analysis
maxParents_penalty	Utility function for searching DAG
MutualInformation	Mutual Information
nrs	Number Right Score
objective_function_IRT	Log-likelihood function used in the Maximization Step (M-Step).
OmegaCoefficient	Omega Coefficient
passage	Passage Rate of Student
percentile	Student Percentile Ranks
PhiCoefficient	Phi-Coefficient
plot.exametrika	Plotting functions for the exametrika package of class "exametrika"
print.exametrika	print.exametrika
PSD_item_params	internal functions for PSD of Item parameters
RaschModel	Rasch Model
ScoreReport	Score Report for non-binary data
slopeprior	Prior distribution function with respect to the slope.
softmax	softmax function
sscore	Standardized Score
stanine	Stanine Scores
StrLearningGA_BNM	Structure Learning for BNM by simple GA
StrLearningPBIL_BNM	Structure Learning for BNM by PBIL
StrLearningPBIL_LDLRA	Structure Learning for LDLRA by PBIL algorithm
StudentAnalysis	StudentAnalysis
TestFit	Model Fit Functions for test whole
TestFitSaturated	Model Fit Functions for saturated model
TestInformationFunc	TIF for IRT
TestStatistics	Simple Test Statistics
tetrachoric	Tetrachoric Correlation
TetrachoricCorrelationMatrix	Tetrachoric Correlation Matrix
ThreePLM	Three-Parameter Logistic Model
TwoPLM	Two-Parameter Logistic Model