qmatrix_oracle: Oracle Q Matrices
In tmsalab/ecdmdata: Data Sets for Psychometric Modeling
qmatrix_oracle R Documentation
Oracle Q Matrices
Description
Pre-generated identified Q matrices used in simulation studies to verify
recovery.
Format
A matrix with varying numbers of traits (K) and items (J).
Specifically:
-
qmatrix_oracle_k2_j12: 12 items and 2 traits.
-
qmatrix_oracle_k3_j20: 20 items and 3 traits.
-
qmatrix_oracle_k4_j20: 20 items and 4 traits.
-
qmatrix_oracle_k5_j30: 30 items and 5 traits.
Details
Each entry in the matrix is either 1, if the item uses the skill, or 0, if
the item does not use the skill.
tmsalab/ecdmdata documentation built on Oct. 9, 2024, 9:46 a.m.
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| qmatrix_oracle | R Documentation |
Oracle Q Matrices
Description
Pre-generated identified Q matrices used in simulation studies to verify recovery.
Format
A matrix with varying numbers of traits (K) and items (J).
Specifically:
-
qmatrix_oracle_k2_j12: 12 items and 2 traits. -
qmatrix_oracle_k3_j20: 20 items and 3 traits. -
qmatrix_oracle_k4_j20: 20 items and 4 traits. -
qmatrix_oracle_k5_j30: 30 items and 5 traits.
Details
Each entry in the matrix is either 1, if the item uses the skill, or 0, if
the item does not use the skill.
R Package Documentation
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We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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