Skip to content

RegDDM

Generalized Linear Regression with DDM

v1.1 · Jul 1, 2025 · GPL (>= 3)

Description

Drift-Diffusion Model (DDM) has been widely used to model binary decision-making tasks, and many research studies the relationship between DDM parameters and other characteristics of the subject. This package uses 'RStan' to perform generalized liner regression analysis over DDM parameters via a single Bayesian Hierarchical model. Compared to estimating DDM parameters followed by a separate regression model, 'RegDDM' reduces bias and improves statistical power.

Downloads

CRAN

199

Last 30 days

22081st

511

Last 90 days

2.1K

Last year

Trend: +49.6% (30d vs prior 30d)

r2u CRAN

9

Last 30 days

23

Last 90 days

111

Last year

Trend: -35.7% (30d vs prior 30d)

autoCRAN

0

Last 7 days

4

Last 30 days

0

All-time

autoCRAN-only: this name is served only by autoCRAN, so the count is exact.

CRAN Check Status

13 OK
Show all 13 flavors
Flavor Status
r-devel-linux-x86_64-debian-clang OK
r-devel-linux-x86_64-debian-gcc OK
r-devel-linux-x86_64-fedora-clang OK
r-devel-linux-x86_64-fedora-gcc OK
r-devel-windows-x86_64 OK
r-oldrel-macos-arm64 OK
r-oldrel-macos-x86_64 OK
r-oldrel-windows-x86_64 OK
r-patched-linux-x86_64 OK
r-release-linux-x86_64 OK
r-release-macos-arm64 OK
r-release-macos-x86_64 OK
r-release-windows-x86_64 OK

Check History

OK 14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026

Dependency Network

Dependencies Reverse dependencies rstan stringr dplyr tidyr purrr rtdists rlang RegDDM

Version History

3 tracked
new 1.1 Mar 10, 2026
updated 1.1 ← 1.0 diff Jun 30, 2025
new 1.0 Dec 4, 2024