Package: fddm 1.0-2
fddm: Fast Implementation of the Diffusion Decision Model
Provides the probability density function (PDF), cumulative distribution function (CDF), the first-order and second-order partial derivatives of the PDF, and a fitting function for the diffusion decision model (DDM; e.g., Ratcliff & McKoon, 2008, <doi:10.1162/neco.2008.12-06-420>) with across-trial variability in the drift rate. Because the PDF, its partial derivatives, and the CDF of the DDM both contain an infinite sum, they need to be approximated. 'fddm' implements all published approximations (Navarro & Fuss, 2009, <doi:10.1016/j.jmp.2009.02.003>; Gondan, Blurton, & Kesselmeier, 2014, <doi:10.1016/j.jmp.2014.05.002>; Blurton, Kesselmeier, & Gondan, 2017, <doi:10.1016/j.jmp.2016.11.003>; Hartmann & Klauer, 2021, <doi:10.1016/j.jmp.2021.102550>) plus new approximations. All approximations are implemented purely in 'C++' providing faster speed than existing packages.
Authors:
fddm_1.0-2.tar.gz
fddm_1.0-2.zip(r-4.5)fddm_1.0-2.zip(r-4.4)fddm_1.0-2.zip(r-4.3)
fddm_1.0-2.tgz(r-4.4-x86_64)fddm_1.0-2.tgz(r-4.4-arm64)fddm_1.0-2.tgz(r-4.3-x86_64)fddm_1.0-2.tgz(r-4.3-arm64)
fddm_1.0-2.tar.gz(r-4.5-noble)fddm_1.0-2.tar.gz(r-4.4-noble)
fddm_1.0-2.tgz(r-4.4-emscripten)fddm_1.0-2.tgz(r-4.3-emscripten)
fddm.pdf |fddm.html✨
fddm/json (API)
NEWS
# Install 'fddm' in R: |
install.packages('fddm', repos = c('https://rtdists.r-universe.dev', 'https://cloud.r-project.org')) |
Bug tracker:https://github.com/rtdists/fddm/issues
- med_dec - Medicial decision data
Last updated 3 months agofrom:7780857f2e. Checks:OK: 1 ERROR: 8. Indexed: yes.
Target | Result | Date |
---|---|---|
Doc / Vignettes | OK | Oct 30 2024 |
R-4.5-win-x86_64 | ERROR | Oct 30 2024 |
R-4.5-linux-x86_64 | ERROR | Oct 30 2024 |
R-4.4-win-x86_64 | ERROR | Oct 30 2024 |
R-4.4-mac-x86_64 | ERROR | Oct 30 2024 |
R-4.4-mac-aarch64 | ERROR | Oct 30 2024 |
R-4.3-win-x86_64 | ERROR | Oct 30 2024 |
R-4.3-mac-x86_64 | ERROR | Oct 30 2024 |
R-4.3-mac-aarch64 | ERROR | Oct 30 2024 |
Exports:da_dfddmda2_dfddmddmdfddmdsv_dfddmdsv2_dfddmdt_dfddmdt0_dfddmdt02_dfddmdt2_dfddmdv_dfddmdv2_dfddmdw_dfddmdw2_dfddmpfddm
Benchmark Testing for the DDM Density Function
Rendered frombenchmark.Rmd
usingknitr::rmarkdown
on Oct 30 2024.Last update: 2024-07-04
Started: 2020-06-01
Description of Methods in pfddm
Rendered frompfddm.Rmd
usingknitr::rmarkdown
on Oct 30 2024.Last update: 2024-06-25
Started: 2021-07-27
Fitting Examples Using fddm
Rendered fromexample.Rmd
usingknitr::rmarkdown
on Oct 30 2024.Last update: 2024-06-25
Started: 2020-06-01
Mathematical Description of Methods in dfddm
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usingknitr::rmarkdown
on Oct 30 2024.Last update: 2024-06-25
Started: 2020-05-04
Validity of Methods in dfddm
Rendered fromvalidity.Rmd
usingknitr::rmarkdown
on Oct 30 2024.Last update: 2024-06-25
Started: 2020-05-04