edmdata 1.0.0

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
• 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.