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Repository
Multinomial models with linear inequalities
Basic Info
- Host: GitHub
- Owner: danheck
- Language: R
- Default Branch: master
- Size: 2.4 MB
Statistics
- Stars: 4
- Watchers: 2
- Forks: 1
- Open Issues: 0
- Releases: 0
Metadata Files
README.md
R package multinomineq
Implements Gibbs sampling and Bayes factors for multinomial models with linear
inequality constraints on the vector of probability parameters. As special
cases, the model class includes models that predict a linear order of binomial
probabilities (e.g., p[1] < p[2] < p[3] < .50) and mixture models assuming that
the parameter vector p must be inside the convex hull of a finite number of
predicted patterns (i.e., vertices).
Inequality-constrained multinomial models have applications in multiple areas in psychology and beyond:
- Risky decisions between different gambles to test choice axioms such as transitivity (Regenwetter et al., 2012, 2014).
- Outcome-based strategy classification of multiattribute decision strategies such as take-the-best (TTB) or weighted additive (WADD; Bröder & Schiffer, 2003; Heck et al., 2017).
- Testing deterministic axioms of measurement and choice (Karabatsos, 2005; Myung et al., 2005).
- Fitting and testing nonparametric item response theory models (Karabatsos & Sheu, 2004).
- Order-constrained contingency tables (Klugkist et al., 2007, 2010).
- Testing stochastic dominance of response time distributions (Heathcote et al., 2010).
- Cognitive diagnostic assessment (Klugkist et al., 2007, 2010).
References and Vignette
A formal definition of inequality-constrained multinomial models and the implemented computational methods for Bayesian inference is provided in:
- Heck, D. W., & Davis-Stober, C. P. (2019). Multinomial models with linear inequality constraints: Overview and improvements of computational methods for Bayesian inference. Journal of Mathematical Psychology, 91, 70-87. https://doi.org/10.1016/j.jmp.2019.03.004
- Preprint version: https://arxiv.org/abs/1808.07140
Please cite this paper if you use multinomineq in publications.
The package vignette provides a short introduction of how to apply the main functions of multinomineq:
vignette('multinomineq_intro')
The vignette is also available https://www.dwheck.de/vignettes/multinomineq_intro.html.
Installation
The package multinomineq can directly be installed from CRAN via:
install.packages("multinomineq")
Alternatively, if developer tools for R are installed (see instructions below),
the most recent version of multinomineq can also be installed from GitHub via:
```
install dependencies:
install.packages("devtools","RcppArmadillo","RcppProgress", "Rglpk", "quadprog", "RcppXPtrUtils")
install from Github:
devtools::install_github("danheck/multinomineq") ```
To transform between the vertex (V) and the inequality (A*x
install.packages("rPorta", repos = "https://danheck.github.io/drat/")
Compilation of Source Packages
On Linux, GLPK libraries have to be installed via the console:
sudo apt-get install libglpk-dev
To compile C++ code, Windows and Mac require
Rtools and
Xcode Command Line Tools, respectively.
Moreover, on Mac, it might be necessary to install the library gfortran manually, as required to compile the package RcppArmadillo.
Owner
- Name: Daniel Heck
- Login: danheck
- Kind: user
- Location: Germany
- Company: Philipps-Universität Marburg
- Website: https://www.dwheck.de
- Twitter: Daniel_W_Heck
- Repositories: 5
- Profile: https://github.com/danheck
GitHub Events
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- Watch event: 1
Last Year
- Watch event: 1
Committers
Last synced: over 2 years ago
Top Committers
| Name | Commits | |
|---|---|---|
| Daniel Heck | d****k@w****e | 156 |
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Last synced: 7 months ago
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Packages
- Total packages: 1
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Total downloads:
- cran 306 last-month
- Total dependent packages: 0
- Total dependent repositories: 0
- Total versions: 5
- Total maintainers: 1
cran.r-project.org: multinomineq
Bayesian Inference for Multinomial Models with Inequality Constraints
- Homepage: https://github.com/danheck/multinomineq
- Documentation: http://cran.r-project.org/web/packages/multinomineq/multinomineq.pdf
- License: GPL-3
-
Latest release: 0.2.6
published about 2 years ago
Rankings
Maintainers (1)
Dependencies
- R >= 3.5.0 depends
- Rcpp >= 0.12.11 imports
- RcppXPtrUtils * imports
- Rglpk * imports
- coda * imports
- parallel * imports
- quadprog * imports
- covr * suggests
- knitr * suggests
- rPorta * suggests
- testthat * suggests
- actions/checkout v3 composite
- r-lib/actions/check-r-package v2 composite
- r-lib/actions/setup-pandoc v2 composite
- r-lib/actions/setup-r v2 composite
- r-lib/actions/setup-r-dependencies v2 composite