Changes in version 1.2.0 (2021-07-25)
Data Sets
- items_probability_part_one
- Elementary Probability Theory Assessment Item Responses based on
data from the pks package.
- qmatrix_probability_part_one
- Elementary Probability Theory Assessment Expert-Derived Q Matrix
based off of the mapping given in the pks package data example.
- Oracle Strategy Sets for use in multiple-strategies simulation
studies.
- strategy_oracle_k3_j20_s2: 20 items, 3 traits, and 2 strategies.
- strategy_oracle_k3_j30_s2: 30 items, 3 traits, and 2 strategies.
- strategy_oracle_k3_j40_s2: 40 items, 3 traits, and 2 strategies.
- strategy_oracle_k3_j50_s2: 50 items, 3 traits, and 2 strategies.
- strategy_oracle_k4_j20_s2: 20 items, 4 traits, and 2 strategies.
- strategy_oracle_k4_j30_s2: 30 items, 4 traits, and 2 strategies.
- strategy_oracle_k4_j40_s2: 40 items, 4 traits, and 2 strategies.
- strategy_oracle_k4_j50_s2: 50 items, 4 traits, and 2 strategies.
Bugfixes
- Fixed ecpe paper references.
Deployment
- Added a custom user dictionary containing author names to prevent
the R CMD check error of 'Possibly misspelled words in DESCRIPTION'.
Changes in version 1.1.0 (2021-01-14)
Data Sets
- qmatrix_oracle_k2_j12
- Oracle Q Matrices for J = 12 Items and K = 2 Traits.
Bugfixes
- Fixed use of DOIs with URLs instead of \doi{}.
- Fixed an issue with K = 5 attribute in qmatrix_oracle_k5_j30
Changes in version 1.0.0 (2020-08-17)
Features
- Datasets used in different psychometric publications focused on
diagnostic modeling.
- Accompanying documentation is available via ?dataset.
Data Sets
- items_ecpe
- Examination for the Certificate of Proficiency in English (ECPE)
Item Responses
- qmatrix_ecpe
- Examination for the Certificate of Proficiency in English (ECPE)
Expert-Derived Q matrix
- items_fractions
- Fraction Subtraction and Addition Assessment Item Responses
- qmatrix_fractions
- Fraction Subtraction and Addition Assessment Expert-Derived Q
Matrix
- items_revised_psvtr
- Revised PSVT:R Item Responses
- items_ordered_eclsk_atl
- Subset of Early Childhood Longitudinal Study, Kindergarten
(ECLS-K)'s Approaches to Learning Item Responses
- items_matrix_reasoning
- Experimental Matrix Reasoning Test Item Responses
- items_taylor_manifest_anxiety_scale
- Taylor Manifest Anxiety Scale Item Responses
- items_narcissistic_personality_inventory
- Narcissistic Personality Inventory Item Responses
- items_spm_ls
- Last Series of the Standard Progressive Matrices (SPM-LS) Item
Responses
- qmatrix_oracle_k3_j20
- Oracle Q Matrices for J = 20 Items and K = 3 Traits.
- qmatrix_oracle_k4_j20
- Oracle Q Matrices for J = 20 Items and K = 4 Traits.
- qmatrix_oracle_k5_j30
- Oracle Q Matrices for J = 30 Items and K = 5 Traits.