Diffusion               The Ratcliff Diffusion Model
LBA                     The Linear Ballistic Accumulator (LBA)
LBA-race                LBA race functions: Likelihood for first
                        accumulator to win.
RDM                     The Racing Diffusion Model (RDM)
rr98                    Ratcliff and Rouder (1998, Exp. 1) Luminance
                        Discrimination Data
single-LBA              Single accumulator of linear ballistic
                        accumulator (LBA)
single-RDM              Single accumulator of the racing diffusion
                        model (RDM)
speed_acc               Speed-Accuracy Data from Wagenmakers, Ratcliff,
                        Gomez, & McKoon (2008, Experiment 1)
