Other packages > Find by keyword >

IRTest  

Parameter Estimation of Item Response Theory with Estimation of Latent Distribution
View on CRAN: Click here


Download and install IRTest package within the R console
Install from CRAN:
install.packages("IRTest")

Install from Github:
library("remotes")
install_github("cran/IRTest")

Install by package version:
library("remotes")
install_version("IRTest", "2.1.0")



Attach the package and use:
library("IRTest")
Maintained by
Seewoo Li
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2022-09-06
Latest Update: 2023-10-16
Description:
Item response theory (IRT) parameter estimation using marginal maximum likelihood and expectation-maximization algorithm (Bock & Aitkin, 1981 ). Within parameter estimation algorithm, several methods for latent distribution estimation are available. Reflecting some features of the true latent distribution, these latent distribution estimation methods can possibly enhance the estimation accuracy and free the normality assumption on the latent distribution.
How to cite:
Seewoo Li (2022). IRTest: Parameter Estimation of Item Response Theory with Estimation of Latent Distribution. R package version 2.1.0, https://cran.r-project.org/web/packages/IRTest. Accessed 30 Jan. 2025.
Previous versions and publish date:
0.0.2 (2022-09-06 08:20), 0.1.0 (2023-04-02 18:50), 1.0.0 (2023-07-18 09:30), 1.7.0 (2023-08-17 21:32), 1.11.0 (2023-09-19 23:20), 1.12.0 (2023-10-16 13:40), 2.0.0 (2024-03-22 20:20)
Other packages that cited IRTest R package
View IRTest citation profile
Other R packages that IRTest depends, imports, suggests or enhances
Complete documentation for IRTest
Functions, R codes and Examples using the IRTest R package
Some associated functions: DataGeneration . GHc . IRTest_Dich . IRTest_Mix . IRTest_Poly . dist2 . original_par_2GM . plot_LD . 
Some associated R codes: DataGeneration.R . GHc.R . IRTest_Dich.R . IRTest_Mix.R . IRTest_Poly.R . dist2.R . non_exporting_functions.R . original_par_2GM.R . plot_LD.R .  Full IRTest package functions and examples
Downloads during the last 30 days
Get rewarded with contribution points by helping add
Reviews / comments / questions /suggestions ↴↴↴

Today's Hot Picks in Authors and Packages

GGMncv  
Gaussian Graphical Models with Nonconvex Regularization
Estimate Gaussian graphical models with nonconvex penalties , including ...
Download / Learn more Package Citations See dependency  
WtTopsis  
Weighted Method for Multiple-Criteria Decision Making
Evaluation of alternatives based on multiple criteria using weighted technique for Order preference ...
Download / Learn more Package Citations See dependency  
cinaR  
A Computational Pipeline for Bulk 'ATAC-Seq' Profiles
Differential analyses and Enrichment pipeline for bulk 'ATAC-seq' data analyses. This package combi ...
Download / Learn more Package Citations See dependency  
r2resize  
In-Text Resize for Images, Tables and Fancy Resize Containers in 'shiny', 'rmarkdown' and 'quarto' Documents
Automatic resizing toolbar for containers, images and tables. Various resizable or expandable contai ...
Download / Learn more Package Citations See dependency  
convertid  
Convert Gene IDs Between Each Other and Fetch Annotations from Biomart
Gene Symbols or Ensembl Gene IDs are converted using the Bimap interface in 'AnnotationDbi' in conve ...
Download / Learn more Package Citations See dependency  
fastmit  
Fast Mutual Information Based Independence Test
A mutual information estimator based on k-nearest neighbor method proposed by A. Kraskov, et al. (20 ...
Download / Learn more Package Citations See dependency  

23,580

R Packages

204,057

Dependencies

63,980

Author Associations

23,581

Publication Badges

© Copyright since 2022. All right reserved, rpkg.net.  Based in Cambridge, Massachusetts, USA