This repository contains the R Code and anonymous data used for the data analysis presented in the manuscript "Evaluation of two easy-to-implement digital breathing interventions in the context of daily stress levels in a series of N-of-1 trials: results from the Anti-Stress Intervention Among Physicians (ASIP) Study" (https://doi.org/10.1101/2025.04.09.25325513). Please see https://doi.org/10.3389/fpsyt.2024.1420097 for the study protocol paper.