Simulated Data Set for the Graded Response Model
A list of components of the data set:
data | Item responses |
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model | Loading indicators |
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params | A list of true parameters used for generating the item responses: |
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...$a | Slopes |
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...$b | Negated intercepts |
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...$theta | Latent traits |
Author
Yijun Cheng <chengxb@uw.edu>