JornLotsch/pain-threshold-analysis: Eur J Pain – accompanying code for article on feature selection in biomedical pain data

Complete code used to reproduce all results and figures (except Figure 2) from the scientific report by Lötsch J, Himmelspach A, and Kringel D: "Resolving interpretation challenges in machine learning feature selection with an iterative approach in biomedical pain data." Eur J Pain, 2026. This release accompanies the cited paper and has been approved by the journal for publication. The repository includes data processing, model training, evaluation scripts, and figure generation (excluding Figure 2).