Technical-Tactical Indicators Across National and International Competition in Women's Under-16 Volleyball: A Longitudinal Single-Team Study

Reproducibility package for the manuscript "Technical-Tactical Indicators Across National and International Competition in Women's Under-16 Volleyball: A Longitudinal Single-Team Study." This deposit contains the anonymised, aggregated match-level dataset and the analysis code needed to reproduce all tables and figures reported in the article. Contents: volleyball_u16_match_level_dataset.csv — anonymised match-level dataset (n = 58 matches: 50 national tournament matches and 8 South American Club Championship matches). analysis_script.py — self-contained Python script reproducing all tables and figures. requirements.txt — pinned Python dependencies (Python 3.11; pandas 3.0.2, NumPy 2.4.4, SciPy 1.17.1, statsmodels 0.14.6, matplotlib 3.10.8). README.md — full documentation and data dictionary. LICENSE-MIT.txt and LICENSE-DATA-CC-BY-4.0.txt — licenses. The dataset is aggregated and anonymised at the match level and contains no video, athlete names, contact information, identifiable dates, or individual player records. The study was conducted in accordance with the Declaration of Helsinki, with ethics committee approval, parental/guardian informed consent, and assent from the underage athletes. Raw video and any potentially identifiable information are not shared owing to ethical and privacy restrictions associated with minors. Data are licensed under CC BY 4.0; the analysis code is licensed under the MIT License.