Principle data supporting "Scaling theory for the statistics of slip at frictional interfaces" T. W. J. de Geus and M. Wyart (2022), Phys. Rev. E, 106(6):065001. See code at doi: 10.5281/zenodo.10723197 (and its documentation) for workflow, detailed information of the data, and further dependencies. The files N=*_Run*.zip contain fully restorable events for event-driven athermal quasi-static shear. Sequentually numbered files contain different parts of a single dataset. The file summary.zip contains an extract of the key variables of these runs, and of triggers at different stresses. Finally, it contains "flow" data acquired by driving at finite rate. The files N=3^6x4_Trigger_EnsemblePack.zip contain fully restorable triggers at different stresses in the largest system. The sequentially numbered files correspond to one dataset split in different .h5 files. Highly specific (and poorly documentated) plotting functions are available upon request.