We use simulation data of the fast-folding proteins Chignolin and BBA, two of the twelve fastfolding proteins which have become the de facto benchmark data set for testing molecular kinetics methods. The methods used to create this data are described elsewhere. Important information on the data is shown in Table : the average folding time was calculated by the authors; 56 the sub-trajectory length and number of sub-trajectories correspond to the data splitting used in the bootstrapping procedure.