Ecosyste.ms: Packages

An open API service providing package, version and dependency metadata of many open source software ecosystems and registries.

Top 2.8% on cran.r-project.org
Top 5.3% downloads on cran.r-project.org
Top 1.9% dependent packages on cran.r-project.org
Top 3.4% dependent repos on cran.r-project.org
Top 0.9% forks on cran.r-project.org

cran.r-project.org : mirt

Multidimensional Item Response Theory

Registry - Source - Documentation - JSON
purl: pkg:cran/mirt
Keywords: irt, mirt, r
License: CNRI-Python-GPL-Compatible
Latest release: about 1 year ago
First release: almost 13 years ago
Dependent packages: 53
Dependent repositories: 52
Downloads: 6,466 last month
Stars: 197 on GitHub
Forks: 75 on GitHub
Docker dependents: 12
Docker downloads: 43,433
Total Commits: 3045
Committers: 17
Average commits per author: 179.118
Development Distribution Score (DDS): 0.048
More commit stats: commits.ecosyste.ms
See more repository details: repos.ecosyste.ms
Last synced: 5 days ago

Top 4.8% on cran.r-project.org
psychotools 0.7-4
Psychometric Modeling Infrastructure
19 versions - Latest release: 8 days ago - 18 dependent packages - 25 dependent repositories - 2.1 thousand downloads last month - 1 maintainer
nonnest2 0.5-7
Tests of Non-Nested Models
13 versions - Latest release: 13 days ago - 6 dependent packages - 15 dependent repositories - 8 thousand downloads last month - 1 maintainer
tabledown 1.0.0
Create Publication Quality Tables and Plots
2 versions - Latest release: 17 days ago - 263 downloads last month - 6 stars on GitHub - 1 maintainer
ShinyItemAnalysis 1.5.1
Test and Item Analysis via Shiny
22 versions - Latest release: 25 days ago - 3 dependent packages - 5 dependent repositories - 896 downloads last month - 1 maintainer
SIAmodules 0.1.1
Modules for 'ShinyItemAnalysis'
2 versions - Latest release: 26 days ago - 1 dependent package - 269 downloads last month - 1 maintainer
Top 8.8% on cran.r-project.org
EGAnet 2.0.6
Exploratory Graph Analysis – a Framework for Estimating the Number of Dimensions in Multivariate ...
20 versions - Latest release: 27 days ago - 2 dependent packages - 5 dependent repositories - 24.5 thousand downloads last month - 34 stars on GitHub - 1 maintainer
flps 1.1.0
Fully-Latent Principal Stratification
3 versions - Latest release: 28 days ago - 660 downloads last month - 2 stars on GitHub - 1 maintainer
Top 7.4% on cran.r-project.org
psychotree 0.16-1
Recursive Partitioning Based on Psychometric Models
14 versions - Latest release: about 1 month ago - 5 dependent packages - 12 dependent repositories - 2.03 thousand downloads last month - 1 maintainer
TestDesign 1.6.1
Optimal Test Design Approach to Fixed and Adaptive Test Construction
23 versions - Latest release: about 2 months ago - 1 dependent package - 2 dependent repositories - 743 downloads last month - 2 stars on GitHub - 1 maintainer
equateIRT 2.4.0
IRT Equating Methods
18 versions - Latest release: about 2 months ago - 2 dependent packages - 1 dependent repositories - 763 downloads last month - 1 maintainer
simCAT 1.0.0
Implements Computerized Adaptive Testing Simulations
1 version - Latest release: 2 months ago - 167 downloads last month - 0 stars on GitHub - 1 maintainer
Top 5.5% on cran.r-project.org
TAM 4.2-21
Test Analysis Modules
60 versions - Latest release: 3 months ago - 11 dependent packages - 11 dependent repositories - 3.72 thousand downloads last month - 1 maintainer
TestAnaAPP 0.1.8
The 'shiny' App for Test Analysis and Visualization
5 versions - Latest release: 3 months ago - 248 downloads last month - 0 stars on GitHub - 1 maintainer
Top 5.8% on cran.r-project.org
sirt 4.1-15
Supplementary Item Response Theory Models
55 versions - Latest release: 3 months ago - 20 dependent packages - 37 dependent repositories - 2.59 thousand downloads last month - 21 stars on GitHub - 1 maintainer
GPCMlasso 0.1-7
Differential Item Functioning in Generalized Partial Credit Models
7 versions - Latest release: 4 months ago - 1 dependent package - 1 dependent repositories - 363 downloads last month - 1 maintainer
dexterMST 0.9.6
CML and Bayesian Calibration of Multistage Tests
8 versions - Latest release: 6 months ago - 1 dependent package - 1 dependent repositories - 501 downloads last month - 8 stars on GitHub - 1 maintainer
MultBiplotR 23.11.0 removed
Multivariate Analysis Using Biplots in R
2 versions - Latest release: 6 months ago - 1 dependent package - 1 dependent repositories - 133 downloads last month - 1 maintainer
irtpwr 1.0.3
Power Analysis for IRT Models Using the Wald, LR, Score, and Gradient Statistics
4 versions - Latest release: 6 months ago - 240 downloads last month - 1 stars on GitHub - 1 maintainer
RSP 0.4
'shiny' Applications for Statistical and Psychometric Analysis
2 versions - Latest release: 8 months ago - 267 downloads last month - 1 maintainer
rpf 1.0.14 💰
Response Probability Functions
47 versions - Latest release: 9 months ago - 3 dependent packages - 6 dependent repositories - 16.6 thousand downloads last month - 0 stars on GitHub - 1 maintainer
airt 0.2.2
Evaluation of Algorithm Collections Using Item Response Theory
4 versions - Latest release: 9 months ago - 1 dependent package - 1 dependent repositories - 346 downloads last month - 0 stars on GitHub - 1 maintainer
D3mirt 1.1.0
Descriptive 3D Multidimensional Item Response Theory Modeling
6 versions - Latest release: 9 months ago - 445 downloads last month - 0 stars on GitHub - 1 maintainer
mlpwr 1.1.0
A Power Analysis Toolbox to Find Cost-Efficient Study Designs
3 versions - Latest release: 10 months ago - 227 downloads last month - 4 stars on GitHub - 1 maintainer
irtQ 0.2.0
Unidimensional Item Response Theory Modeling
3 versions - Latest release: 11 months ago - 166 downloads last month - 1 maintainer
GRShiny 1.0.0
Graded Response Model
1 version - Latest release: about 1 year ago - 246 downloads last month - 0 stars on GitHub - 1 maintainer
jrt 1.1.2
Item Response Theory Modeling and Scoring for Judgment Data
5 versions - Latest release: about 1 year ago - 384 downloads last month - 1 maintainer
irtawsi 0.3.4
Items Response Theory Analysis with Steps and Interpretation
1 version - Latest release: about 1 year ago - 172 downloads last month - 1 maintainer
PROsetta 0.4.1
Linking Patient-Reported Outcomes Measures
8 versions - Latest release: over 1 year ago - 459 downloads last month - 1 stars on GitHub - 1 maintainer
mstDIF 0.1.7
A Collection of DIF Tests for Multistage Tests
3 versions - Latest release: over 1 year ago - 227 downloads last month - 1 maintainer
Top 6.5% on cran.r-project.org
CDM 8.2-6
Cognitive Diagnosis Modeling
54 versions - Latest release: over 1 year ago - 13 dependent packages - 18 dependent repositories - 3.02 thousand downloads last month - 22 stars on GitHub - 1 maintainer
irtplay 1.6.5 removed
Unidimensional Item Response Theory Modeling
14 versions - Latest release: almost 2 years ago
Top 9.0% on cran.r-project.org
mirtCAT 1.12.2
Computerized Adaptive Testing with Multidimensional Item Response Theory
28 versions - Latest release: almost 2 years ago - 4 dependent packages - 7 dependent repositories - 1.82 thousand downloads last month - 88 stars on GitHub - 1 maintainer
LSAmitR 1.0-3
Daten, Beispiele und Funktionen zu 'Large-Scale Assessment mit R'
5 versions - Latest release: almost 2 years ago - 3 dependent packages - 2 dependent repositories - 184 downloads last month - 1 maintainer
kequate 1.6.4
The Kernel Method of Test Equating
13 versions - Latest release: about 2 years ago - 427 downloads last month - 1 maintainer
ConvertPar 0.1
Estimating IRT Parameters via Machine Learning Algorithms
1 version - Latest release: about 2 years ago - 151 downloads last month - 1 maintainer
merDeriv 0.2-4
Case-Wise and Cluster-Wise Derivatives for Mixed Effects Models
13 versions - Latest release: about 2 years ago - 7 dependent packages - 14 dependent repositories - 3.76 thousand downloads last month - 3 stars on GitHub - 1 maintainer
irtrees 1.0.0
Estimation of Tree-Based Item Response Models
2 versions - Latest release: over 2 years ago - 343 downloads last month - 1 maintainer
PerFit 1.4.6
Person Fit
10 versions - Latest release: over 2 years ago - 1 dependent repositories - 346 downloads last month - 1 maintainer
DFIT 1.1
Differential Functioning of Items and Tests
5 versions - Latest release: almost 3 years ago - 335 downloads last month - 1 maintainer
flexmet 1.1
Flexible Latent Trait Metrics using the Filtered Monotonic Polynomial Item Response Model
2 versions - Latest release: almost 3 years ago - 168 downloads last month - 1 maintainer
BifactorIndicesCalculator 0.2.2
Bifactor Indices Calculator
4 versions - Latest release: about 3 years ago - 296 downloads last month - 6 stars on GitHub - 1 maintainer
irtGUI 0.2
Item Response Theory Analysis with a Graphic User Interface
2 versions - Latest release: about 3 years ago - 190 downloads last month - 1 maintainer
shinyIRT 0.1
Item Response Theory Analysis with a 'shiny' Application
1 version - Latest release: over 3 years ago - 123 downloads last month - 1 maintainer
faoutlier 0.7.6
Influential Case Detection Methods for Factor Analysis and Structural Equation Models
11 versions - Latest release: over 3 years ago - 427 downloads last month - 7 stars on GitHub - 1 maintainer
ctgdist 0.1.0
Likert Category Distance Calculator
1 version - Latest release: almost 4 years ago - 141 downloads last month - 1 maintainer
EFA.dimensions 0.1.6
Exploratory Factor Analysis Functions for Assessing Dimensionality
8 versions - Latest release: almost 4 years ago - 1.14 thousand downloads last month - 1 maintainer
scDIFtest 0.1.1
Item-Wise Score-Based DIF Detection
2 versions - Latest release: almost 4 years ago - 1 dependent package - 1 dependent repositories - 123 downloads last month - 1 maintainer
difR 5.1
Collection of Methods to Detect Dichotomous Differential Item Functioning (DIF)
20 versions - Latest release: about 4 years ago - 4 dependent packages - 2 dependent repositories - 1.31 thousand downloads last month - 1 maintainer
CopyDetect 1.3 removed
Computing Response Similarity Indices for Multiple-Choice Tests
4 versions - Latest release: over 5 years ago
irtreliability 0.1-1
Item Response Theory Reliability
1 version - Latest release: about 6 years ago - 123 downloads last month - 1 maintainer
lordif 0.3-3
Logistic Ordinal Regression Differential Item Functioning using IRT
14 versions - Latest release: about 8 years ago - 1 dependent package - 683 downloads last month - 1 maintainer
OrdinalLogisticBiplot 0.4 removed
Biplot representations of ordinal variables
4 versions - Latest release: over 9 years ago - 1 dependent package
NominalLogisticBiplot 0.2 removed
Biplot representations of categorical data
2 versions - Latest release: about 10 years ago - 1 dependent package