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| Cat-class | Computerized Adaptive Testing Survey (catSurv) Object |
| checkStopRules | Check if Stop and/or Override Rules are Met |
| d1LL | The First Derivative of the Log-Likelihood |
| d2LL | The Second Derivative of the Log-Likelihood |
| estimateSE | Standard Error of Ability Parameter Estimate |
| estimateTheta | Estimate of the Respondent's Ability Parameter |
| estimateThetas | Estimates of Ability Parameters for a Dataset of Response Profiles |
| expectedKL | Expected Kullback-Leibler Information |
| expectedObsInf | Expected Observed Information |
| expectedPV | Expected Posterior Variance |
| fisherInf | Fisher's Information |
| fisherTestInfo | Fisher's Test Information |
| getAnswers | Methods for Accessing 'Cat' Object Slots |
| getAnswers-method | Methods for Accessing 'Cat' Object Slots |
| getDifficulty | Methods for Accessing 'Cat' Object Slots |
| getDifficulty-method | Methods for Accessing 'Cat' Object Slots |
| getDiscrimination | Methods for Accessing 'Cat' Object Slots |
| getDiscrimination-method | Methods for Accessing 'Cat' Object Slots |
| getEstimation | Methods for Accessing 'Cat' Object Slots |
| getEstimation-method | Methods for Accessing 'Cat' Object Slots |
| getEstimationDefault | Methods for Accessing 'Cat' Object Slots |
| getEstimationDefault-method | Methods for Accessing 'Cat' Object Slots |
| getGainOverride | Methods for Accessing 'Cat' Object Slots |
| getGainOverride-method | Methods for Accessing 'Cat' Object Slots |
| getGainThreshold | Methods for Accessing 'Cat' Object Slots |
| getGainThreshold-method | Methods for Accessing 'Cat' Object Slots |
| getGuessing | Methods for Accessing 'Cat' Object Slots |
| getGuessing-method | Methods for Accessing 'Cat' Object Slots |
| getInfoThreshold | Methods for Accessing 'Cat' Object Slots |
| getInfoThreshold-method | Methods for Accessing 'Cat' Object Slots |
| getLengthOverride | Methods for Accessing 'Cat' Object Slots |
| getLengthOverride-method | Methods for Accessing 'Cat' Object Slots |
| getLengthThreshold | Methods for Accessing 'Cat' Object Slots |
| getLengthThreshold-method | Methods for Accessing 'Cat' Object Slots |
| getLowerBound | Methods for Accessing 'Cat' Object Slots |
| getLowerBound-method | Methods for Accessing 'Cat' Object Slots |
| getModel | Methods for Accessing 'Cat' Object Slots |
| getModel-method | Methods for Accessing 'Cat' Object Slots |
| getPriorName | Methods for Accessing 'Cat' Object Slots |
| getPriorName-method | Methods for Accessing 'Cat' Object Slots |
| getPriorParams | Methods for Accessing 'Cat' Object Slots |
| getPriorParams-method | Methods for Accessing 'Cat' Object Slots |
| getSelection | Methods for Accessing 'Cat' Object Slots |
| getSelection-method | Methods for Accessing 'Cat' Object Slots |
| getSeThreshold | Methods for Accessing 'Cat' Object Slots |
| getSeThreshold-method | Methods for Accessing 'Cat' Object Slots |
| getters | Methods for Accessing 'Cat' Object Slots |
| getUpperBound | Methods for Accessing 'Cat' Object Slots |
| getUpperBound-method | Methods for Accessing 'Cat' Object Slots |
| getZ | Methods for Accessing 'Cat' Object Slots |
| getZ-method | Methods for Accessing 'Cat' Object Slots |
| gpcm | Computerized Adaptive Testing Generalized Partial Credit Model |
| gpcmCat | Computerized Adaptive Testing Generalized Partial Credit Model |
| gpcmCat-method | Computerized Adaptive Testing Generalized Partial Credit Model |
| gpcm_cat | gpcm Cat Object |
| grm | Computerized Adaptive Testing Graded Response Model |
| grmCat | Computerized Adaptive Testing Graded Response Model |
| grmCat-method | Computerized Adaptive Testing Graded Response Model |
| grm_cat | grm Cat Object |
| initialize-method | Computerized Adaptive Testing Survey (catSurv) Object |
| likelihood | Likelihood of the Specified Response Set |
| likelihoodKL | Expected Kullback-Leibler Information, Weighted by Likelihood |
| lookAhead | Look Ahead to Select Next Item |
| ltm | Computerized Adaptive Testing Latent Trait Model |
| ltmCat | Computerized Adaptive Testing Latent Trait Model |
| ltmCat-method | Computerized Adaptive Testing Latent Trait Model |
| ltm_cat | ltm Cat Object |
| makeTree | Make Tree of Possible Question Combinations |
| nfc | Need For Cognition |
| npi | Narcissistic Personality Inventory |
| obsInf | Observed Information |
| polknowMT | MTurk Political Knowledge |
| polknowTAPS | TAPS Political Knowledge |
| posteriorKL | Expected Kullback-Leibler Information, Weighted by the Prior |
| prior | Evaluate the Prior Density Distribution at Position 'x' |
| probability | Probability of Responses to a Question Item or the Left-Cumulative Probability of Responses |
| selectItem | Select Next Item |
| setAnswers<- | Methods for Setting Value(s) to 'Cat' Object Slots |
| setAnswers<--method | Methods for Setting Value(s) to 'Cat' Object Slots |
| setDifficulty<- | Methods for Setting Value(s) to 'Cat' Object Slots |
| setDifficulty<--method | Methods for Setting Value(s) to 'Cat' Object Slots |
| setDiscrimination<- | Methods for Setting Value(s) to 'Cat' Object Slots |
| setDiscrimination<--method | Methods for Setting Value(s) to 'Cat' Object Slots |
| setEstimation<- | Methods for Setting Value(s) to 'Cat' Object Slots |
| setEstimation<--method | Methods for Setting Value(s) to 'Cat' Object Slots |
| setEstimationDefault<- | Methods for Setting Value(s) to 'Cat' Object Slots |
| setEstimationDefault<--method | Methods for Setting Value(s) to 'Cat' Object Slots |
| setGainOverride<- | Methods for Setting Value(s) to 'Cat' Object Slots |
| setGainOverride<--method | Methods for Setting Value(s) to 'Cat' Object Slots |
| setGainThreshold<- | Methods for Setting Value(s) to 'Cat' Object Slots |
| setGainThreshold<--method | Methods for Setting Value(s) to 'Cat' Object Slots |
| setGuessing<- | Methods for Setting Value(s) to 'Cat' Object Slots |
| setGuessing<--method | Methods for Setting Value(s) to 'Cat' Object Slots |
| setInfoThreshold<- | Methods for Setting Value(s) to 'Cat' Object Slots |
| setInfoThreshold<--method | Methods for Setting Value(s) to 'Cat' Object Slots |
| setLengthOverride<- | Methods for Setting Value(s) to 'Cat' Object Slots |
| setLengthOverride<--method | Methods for Setting Value(s) to 'Cat' Object Slots |
| setLengthThreshold<- | Methods for Setting Value(s) to 'Cat' Object Slots |
| setLengthThreshold<--method | Methods for Setting Value(s) to 'Cat' Object Slots |
| setLowerBound<- | Methods for Setting Value(s) to 'Cat' Object Slots |
| setLowerBound<--method | Methods for Setting Value(s) to 'Cat' Object Slots |
| setModel<- | Methods for Setting Value(s) to 'Cat' Object Slots |
| setModel<--method | Methods for Setting Value(s) to 'Cat' Object Slots |
| setPriorName<- | Methods for Setting Value(s) to 'Cat' Object Slots |
| setPriorName<--method | Methods for Setting Value(s) to 'Cat' Object Slots |
| setPriorParams<- | Methods for Setting Value(s) to 'Cat' Object Slots |
| setPriorParams<--method | Methods for Setting Value(s) to 'Cat' Object Slots |
| setSelection<- | Methods for Setting Value(s) to 'Cat' Object Slots |
| setSelection<--method | Methods for Setting Value(s) to 'Cat' Object Slots |
| setSeThreshold<- | Methods for Setting Value(s) to 'Cat' Object Slots |
| setSeThreshold<--method | Methods for Setting Value(s) to 'Cat' Object Slots |
| setters | Methods for Setting Value(s) to 'Cat' Object Slots |
| setUpperBound<- | Methods for Setting Value(s) to 'Cat' Object Slots |
| setUpperBound<--method | Methods for Setting Value(s) to 'Cat' Object Slots |
| setZ<- | Methods for Setting Value(s) to 'Cat' Object Slots |
| setZ<--method | Methods for Setting Value(s) to 'Cat' Object Slots |
| simulateThetas | Simulates Estimates of Ability Parameters for a Dataset of Response Profiles |
| storeAnswer | Update Answer to Single Item |
| storeAnswer-method | Update Answer to Single Item |
| tpm | Computerized Adaptive Testing Birnbaum's Three Parameter Model |
| tpmCat | Computerized Adaptive Testing Birnbaum's Three Parameter Model |
| tpmCat-method | Computerized Adaptive Testing Birnbaum's Three Parameter Model |
| tpm_cat | tpm Cat Object |