Package: simPsyStudy 1.1.8
simPsyStudy: Simulation of Ordinal Responses for Psychometric Studies
Provides tools to define factorial simulation conditions and generate binary or ordinal item responses under common-factor and probit graded response model parameterizations. Supports multivariate normal and correlated gamma latent traits, reproducible replications, parameter conversion, and structured storage of generated datasets. The graded response model follows Samejima (1969).
Authors:
simPsyStudy_1.1.8.tar.gz
simPsyStudy_1.1.8.zip(r-4.7-any)simPsyStudy_1.1.8.zip(r-4.6-any)simPsyStudy_1.1.8.zip(r-4.5-any)
simPsyStudy_1.1.8.tgz(r-4.6-any)simPsyStudy_1.1.8.tgz(r-4.5-any)
simPsyStudy_1.1.8.tar.gz(r-4.7-any)simPsyStudy_1.1.8.tar.gz(r-4.6-any)
simPsyStudy_1.1.8.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
simPsyStudy/json (API)
| # Install 'simPsyStudy' in R: |
| install.packages('simPsyStudy', repos = c('https://boklauth.r-universe.dev', 'https://cloud.r-project.org')) |
Bug tracker:https://github.com/boklauth/simpsystudy/issues
Last updated from:6bdeacc948. Checks:9 OK. Indexed: yes.
| Target | Result | Time | Files | Syslog |
|---|---|---|---|---|
| linux-devel | OK | 118 | ||
| source / vignettes | OK | 177 | ||
| linux-release | OK | 110 | ||
| macos-release | OK | 79 | ||
| macos-oldrel | OK | 97 | ||
| windows-devel | OK | 67 | ||
| windows-release | OK | 58 | ||
| windows-oldrel | OK | 57 | ||
| wasm-release | OK | 113 |
Exports:create_theta_mvndiag_residualsgamma_from_normalgamma_from_normal2simdata_faovsimdata_grmsimdata_grm2simulate_conditionsimulate_conditionsto_cormatrixto_covmatrixto_loadingmatrixTSK
Readme and manuals
Help Manual
| Help page | Topics |
|---|---|
| Generate Multivariate Normal Latent Traits | create_theta_mvn |
| Compute Residual Variances from Standardized Loadings | diag_residuals |
| Generate a Skewed Multivariate Distribution by Rejection Sampling | gamma_from_normal |
| Generate a Skewed Multivariate Gamma Distribution with a Gaussian Copula | gamma_from_normal2 |
| Simulate Ordinal Responses from a Common-Factor Model | simdata_faov |
| Simulate Ordinal Responses with a Probit Graded Response Model | simdata_grm |
| Compatibility Wrapper for 'simdata_grm()' | simdata_grm2 |
| Simulate a Full Factorial Set of Graded Response Conditions | simulate_condition simulate_conditions |
| Convert a Correlation Vector to a Correlation Matrix | to_cormatrix |
| Convert a Correlation Matrix to a Covariance Matrix | to_covmatrix |
| Convert a Loading Vector to a Loading Matrix | to_loadingmatrix |
| Thresholds, Skewness, and Kurtosis for Ordinal Responses | TSK |