Replication Data for Exploring Subgroup Heterogeneity in Online and In-Person Learning Outcomes Using Causal Forest

This dataset contains the processed and fully anonymized data used in the study “Exploring Subgroup Heterogeneity in Online and In-Person Learning Outcomes Using Causal Forest.” The repository includes: (1) the processed student-level dataset used for analysis, (2) the R scripts required to replicate all statistical analyses and figures, (3) a variable dictionary describing coding and transformations, and (4) a README file explaining data structure and replication steps. The shared dataset contains no personally identifiable information. Raw institutional records are not publicly available due to university data protection regulations. The materials provided allow full replication of the results reported in the associated manuscript.