Learn R Programming

rtdists (version 0.12-0)

Response Time Distributions

Description

Provides response time distributions (density/PDF, distribution function/CDF, quantile function, and random generation): (a) Ratcliff diffusion model (Ratcliff & McKoon, 2008, ) based on C code by Andreas and Jochen Voss, (b) linear ballistic accumulator (LBA; Brown & Heathcote, 2008, ) with different distributions underlying the drift rate, and (c) racing diffusion model (RDM; Tillman, Van Zandt, & Logan, 2020, ).

Copy Link

Version

Install

install.packages('rtdists')

Monthly Downloads

4,361

Version

0.12-0

License

GPL (>= 3)

Issues

Pull Requests

Stars

Forks

Maintainer

Henrik Singmann

Last Published

September 9th, 2026

Functions in rtdists (0.12-0)

single-RDM

Single accumulator of the racing diffusion model (RDM)
LBA-race

LBA race functions: Likelihood for first accumulator to win.
single-LBA

Single accumulator of linear ballistic accumulator (LBA)
rtdists-package

rtdists: Response Time Distributions
RDM

The Racing Diffusion Model (RDM)
Diffusion

The Ratcliff Diffusion Model
LBA

The Linear Ballistic Accumulator (LBA)
speed_acc

Speed-Accuracy Data from Wagenmakers, Ratcliff, Gomez, & McKoon (2008, Experiment 1)
rr98

Ratcliff and Rouder (1998, Exp. 1) Luminance Discrimination Data
drd

Deprecated functions