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

This dataset contains the full set of dataframes, R scripts, and resulting figures generated during the research process to ensure full transparency and reproducibility of the study. 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.本数据集涵盖研究过程中生成的全部数据框（dataframes）、R脚本以及最终产出图表，旨在保障本研究的全流程透明性与可复现性。这些数据框包含所有用于分析的提取与编码变量，例如纳入研究的元数据（metadata）、主题分类以及机构属性。所提供的R脚本用于数据处理、可视化与定量内容分析，脚本中包含带注释的代码，可支持研究人员独立复现并验证分析流程。最终产出的图表直接基于处理后的数据生成，展示了诸如地理分布与主题分布等核心研究发现。 本数据集仓库旨在通过开放完整分析流程的访问权限，为后续研究者提供支持，助力相关领域内对本研究的验证、复用或拓展。