dRiftDM
Estimating (Time-Dependent) Drift Diffusion Models
v0.3.2
·
Jun 6, 2026
·
MIT + file LICENSE
Description
Fit and explore Drift Diffusion Models (DDMs), a common tool in psychology for describing decision processes in simple tasks. It can handle both time-independent and time-dependent DDMs. You either choose prebuilt models or create your own, and the package takes care of model predictions and parameter estimation. Model predictions are derived via the numerical solutions provided by Richter, Ulrich, and Janczyk (2023, <doi:10.1016/j.jmp.2023.102756>).
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CRAN Check Status
1
ERROR
12
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 | ERROR |
| 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 details (1 non-OK)
ERROR
r-devel-windows-x86_64
tests
Running 'testthat.R' [64s]
Running the tests in 'tests/testthat.R' failed.
Complete output:
> # This file is part of the standard setup for testthat.
> # It is recommended that you do not modify it.
> #
> # Where should you do additional test configuration?
> # Learn more about the roles of various files in:
> # * https://r-pkgs.org/testing-design.html#sec-tests-files-overview
> # * https://testthat.r-lib.org/articles/special-files.html
>
> library(testthat)
> library(dRiftDM)
____________________________________________________
/ Welcome to dRiftDM 0.3.2 Please report any bugs or \
\ unexpected behavior /
----------------------------------------------------
\
\
^__^
(oo)\ ________
(__)\ )\ /\
||------w|
|| ||
>
> test_check("dRiftDM")
Saving _problems/test-core_bayes_estimate-1154.R
Warning messages:
1: In stats::
...[truncated]...
dm.R:73:1',
'test-plotting.R:1:1', 'test-plotting.R:52:1', 'test-plotting.R:80:1',
'test-plotting.R:117:1', 'test-plotting.R:156:1', 'test-plotting.R:201:1',
'test-plotting.R:230:1', 'test-plotting.R:309:1', 'test-plotting.R:341:1'
══ Failed tests ════════════════════════════════════════════════════════════════
── Error ('test-core_bayes_estimate.R:1143:3'): estimate_bayes_h runs and returns correct structure ──
Error in `checkForRemoteErrors(val)`: one node produced an error: Error in prms_to_str(model_subj): prms argument not a valid numeric vector
Backtrace:
▆
1. └─dRiftDM:::estimate_bayes_h(...) at test-core_bayes_estimate.R:1143:3
2. └─parallel::parLapply(...)
3. ├─base::do.call(...)
4. └─parallel::clusterApply(...)
5. └─parallel:::staticClusterApply(cl, fun, length(x), argfun)
6. └─parallel:::checkForRemoteErrors(val)
[ FAIL 1 | WARN 0 | SKIP 51 | PASS 1477 ]
Error:
! Test failures.
Execution halted
Check History
ERROR 12 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE Jun 30, 2026
ERROR
r-devel-windows-x86_64
tests
Running 'testthat.R' [64s] Running the tests in 'tests/testthat.R' failed. Complete output: > # This file is part of the standard setup for testthat. > # It is recommended that you do not modify it. > # > # Where should you do additional test ...[truncated]... └─parallel::clusterApply(...) 5. └─parallel:::staticClusterApply(cl, fun, length(x), argfun) 6. └─parallel:::checkForRemoteErrors(val) [ FAIL 1 | WARN 0 | SKIP 51 | PASS 1477 ] Error: ! Test failures. Execution halted
OK 13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Jun 29, 2026
ERROR 11 OK · 0 NOTE · 0 WARNING · 2 ERROR · 0 FAILURE Jun 24, 2026
ERROR
r-devel-linux-x86_64-debian-gcc
tests
Running ‘testthat.R’ [41s/63s]
Running the tests in ‘tests/testthat.R’ failed.
Complete output:
> # This file is part of the standard setup for testthat.
> # It is recommended that you do not modify it.
> #
> # Where should you do additional
...[truncated]...
[10] 0.00000000999999969791 - 0.00000000999999969906 [10]
... ... ... and 141 more ...
[ FAIL 1 | WARN 0 | SKIP 51 | PASS 1503 ]
Error:
! Test failures.
Execution halted
ERROR
r-oldrel-windows-x86_64
tests
Running 'testthat.R' [86s] Running the tests in 'tests/testthat.R' failed. Complete output: > # This file is part of the standard setup for testthat. > # It is recommended that you do not modify it. > # > # Where should you do additional test ...[truncated]... └─parallel::clusterApply(...) 5. └─parallel:::staticClusterApply(cl, fun, length(x), argfun) 6. └─parallel:::checkForRemoteErrors(val) [ FAIL 1 | WARN 0 | SKIP 51 | PASS 1477 ] Error: ! Test failures. Execution halted
OK 13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Jun 9, 2026
NOTE 12 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Jun 8, 2026
NOTE
r-devel-linux-x86_64-debian-gcc
CRAN incoming feasibility
Maintainer: ‘Valentin Koob <v.koob@web.de>’ Reading Rd files failed with message: cannot open the connection
OK 14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Apr 22, 2026
ERROR 13 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE Apr 18, 2026
ERROR
r-devel-windows-x86_64
whether package can be installed
Installation failed. See 'd:/Rcompile/CRANpkg/local/4.6/dRiftDM.Rcheck/00install.out' for details.