All functions |
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Design array |
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Generate ideal response matrix |
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Observed response times array |
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Compute item pairwise odds ratio |
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Generate a list of Q-matrices for each examinee. |
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Q-matrix |
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Generate monotonicity matrix |
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Subjects' test version |
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Observed response accuracy array |
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hmcdm: Hidden Markov Cognitive Diagnosis Models for Learning |
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Gibbs sampler for learning models |
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Convert integer to attribute pattern |
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Graphical posterior predictive checks for hidden Markov cognitive diagnosis model |
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Generate a random transition matrix for the first order hidden Markov model |
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Generate random Q matrix |
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Simulate item response times based on Wang et al.'s (2018) joint model of response times and accuracy in learning |
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Generate attribute trajectories under the specified hidden Markov models |
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Simulate responses from the specified model (entire cube) |
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Summarizing Hidden Markov Cognitive Diagnosis Model Fits |
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Test block ordering of each test version |