All functions |
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Parameter Estimation for Cognitive Diagnosis Models (CDMs) by MMLE/EM or MMLE/BM Algorithm. |
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Extract Elements from Various Objects |
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Calculate Fit Indices |
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Calculate \(\beta\) |
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Calculate \(\mathbf{M}\) matrix |
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Priority of Attribute |
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Calculate PVAF |
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Calculate McFadden Pseudo-R2 |
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Restriction Matrix |
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A tool for the \(\beta\) Method |
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Plot Methods for Various Qval Objects |
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Print Methods for Various Objects |
Generate Response |
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Simulate Mis-specifications in Q-matrix |
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Generate a Random Q-matrix |
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Summary Methods for Various Objects |
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Update Method for Various Objects |
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Perform Q-matrix Validation Methods |
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Wald Test for Two Q-vectors |
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Calculate Over-Specification Rate (OSR) |
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Calculate Q-matrix Recovery Rate (QRR) |
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Calculate True-Negative Rate (TNR) |
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Calculate True-Positive Rate (TPR) |
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Calculate Under-Specification Rate (USR) |
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Calculate Vector Recovery Ratio (VRR) |