Institutional Heterogeneity in Crisis Response: Mixed-Methods Analysis of Ukrainian Higher Education Strategic Adaptation During War - Complete Dataset and Analysis

This dataset contains the complete analytical pipeline, results, and supplementary materials for a systematic mixed-methods analysis of strategic adaptation patterns among 135 Ukrainian higher education institution (HEI) experts during the ongoing war (2022-2025). Key Findings:- Seven distinct institutional clusters (Silhouette coefficient = 0.955)- Three dominant strategic themes: Infrastructure Development (298 mentions), Educational Excellence (276 mentions), Societal Engagement (211 mentions)- Experience as primary predictor (55.8% feature importance)- High data quality: 97.21% response completeness, MCAR missing mechanism Original Data Source: Institute of Higher Education, NAES of Ukraine (DOI: 10.5281/zenodo.17357447) Methods: Three-phase framework including data preprocessing, statistical analysis (PCA, cluster analysis, chi-square tests), and advanced techniques (Ukrainian NLP, topic modeling, machine learning). See README.md for complete documentation.