This dataset contains the data used to generate the results in the work "Quantum-critical properties of the one- and two-dimensional random transverse-field Ising model from large-scale quantum Monte Carlo simulations" [1]. processed_data.zip contains the data used for the figures shown in [1], while raw_data.zip contains the original simulation results without further processing. To get an overview of the organization of the directories and a description of the data we recommend the README files in the top- and subdirectories. [1] C. Krämer et al., Quantum-critical properties of the one- and two-dimensional random transverse-field Ising model from large-scale quantum Monte Carlo simulations, 10.48550/arXiv.2403.05223, 2024