Data - Scientific Evidence in Public Policy Formulation: A Systematic Review of Barriers and Opportunities

The dataframes include all extracted and coded variables used for analysis, such as metadata of included studies, thematic classifications, and institutional attributes. The R scripts provided were used for data processing, visualization, and quantitative content analysis.

These scripts include commented code to allow independent replication and verification of the analytical procedures. The resulting figures present key findings such as geographic and thematic distributions, which were produced directly from the processed data. This repository is intended to support future researchers by offering access to the complete analytical workflow, facilitating validation, reuse, or expansion of the current study in related domains.