Quick info
Shenghai Dai has worked on 4 packages so far. In total, Shenghai Dai has worked with 7 other authors on those packages. A true team player!
Packages overview
Package details
| DIFplus | Multilevel Mantel-Haenszel Statistics for Differential Item Functioning Detection Shenghai Dai , Brian F. French , W. Holmes Finch , Andrew Iverson |
| ROCpsych | Compute and Compare Diagnostic Test Statistics Across Groups Shenghai Dai , Olasunkanmi J. Kehinde , Maureen Schmitter-Edgecombe , Brian F. French |
| TestDataImputation | Missing Item Responses Imputation for Test and Assessment Data Shenghai Dai , Xiaolin Wang , Dubravka Svetina |
| subscore | Computing Subscores in Classical Test Theory and Item Response Theory Shenghai Dai , Xiaolin Wang , Dubravka Svetina |