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sirt

Supplementary Item Response Theory Models

https://github.com/alexanderrobitzsch/sirt

Science Score: 36.0%

This score indicates how likely this project is to be science-related based on various indicators:

  • ○
    CITATION.cff file
  • ✓
    codemeta.json file
    Found codemeta.json file
  • ✓
    .zenodo.json file
    Found .zenodo.json file
  • ○
    DOI references
  • ○
    Academic publication links
  • ✓
    Committers with academic emails
    2 of 2 committers (100.0%) from academic institutions
  • ○
    Institutional organization owner
  • ○
    JOSS paper metadata
  • ○
    Scientific vocabulary similarity
    Low similarity (6.8%) to scientific vocabulary

Keywords

item-response-theory
Last synced: 10 months ago · JSON representation

Repository

Supplementary Item Response Theory Models

Basic Info
Statistics
  • Stars: 23
  • Watchers: 5
  • Forks: 11
  • Open Issues: 4
  • Releases: 108
Topics
item-response-theory
Created about 9 years ago · Last pushed about 1 year ago
Metadata Files
Readme

README.md

sirt

Supplementary Item Response Theory Models

If you use sirt and have suggestions for improvement or have found bugs, please email me at robitzsch@leibniz-ipn.de. Please always provide a minimal dataset, necessary to demonstrate the problem, a minimal runnable code necessary to reproduce the issue, which can be run on the given dataset, and all necessary information on the used librarys, the R version, and the OS it is run on, perhaps a sessionInfo().

CRAN version sirt 4.1-15 (2024-02-06)

CRAN_Status_Badge   

The official version of sirt is hosted on CRAN and may be found here. The CRAN version can be installed from within R using:

r utils::install.packages("sirt")

GitHub version sirt 4.2-124 (2025-05-20)

  

The version hosted here is the development version of sirt. The GitHub version can be installed using devtools as:

r devtools::install_github("alexanderrobitzsch/sirt")

Owner

  • Name: Alexander Robitzsch
  • Login: alexanderrobitzsch
  • Kind: user
  • Location: Germany
  • Company: IPN Kiel

GitHub Events

Total
  • Create event: 8
  • Issues event: 3
  • Release event: 8
  • Issue comment event: 1
  • Push event: 9
  • Fork event: 1
Last Year
  • Create event: 8
  • Issues event: 3
  • Release event: 8
  • Issue comment event: 1
  • Push event: 9
  • Fork event: 1

Committers

Last synced: over 2 years ago

All Time
  • Total Commits: 127
  • Total Committers: 2
  • Avg Commits per committer: 63.5
  • Development Distribution Score (DDS): 0.063
Past Year
  • Commits: 18
  • Committers: 1
  • Avg Commits per committer: 18.0
  • Development Distribution Score (DDS): 0.0
Top Committers
Name Email Commits
alexanderrobitzsch r****h@i****e 119
Robitzsch s****3@u****e 8
Committer Domains (Top 20 + Academic)
uni-kiel.de: 1 ipn.uni-kiel.de: 1

Issues and Pull Requests

Last synced: 10 months ago

All Time
  • Total issues: 24
  • Total pull requests: 5
  • Average time to close issues: about 1 month
  • Average time to close pull requests: 14 days
  • Total issue authors: 19
  • Total pull request authors: 3
  • Average comments per issue: 2.46
  • Average comments per pull request: 0.6
  • Merged pull requests: 0
  • Bot issues: 0
  • Bot pull requests: 0
Past Year
  • Issues: 2
  • Pull requests: 0
  • Average time to close issues: about 8 hours
  • Average time to close pull requests: N/A
  • Issue authors: 2
  • Pull request authors: 0
  • Average comments per issue: 0.5
  • Average comments per pull request: 0
  • Merged pull requests: 0
  • Bot issues: 0
  • Bot pull requests: 0
View more stats
Top Authors
Issue Authors
  • thoughtafter (3)
  • czopluoglu (3)
  • Deleetdk (2)
  • t-silvers (1)
  • StanislawCzerwinski (1)
  • andreanorcinipala (1)
  • melindahiggins2000 (1)
  • hyunsooseol (1)
  • meltemozcan (1)
  • ellaninomiya (1)
  • hemanthboddu (1)
  • MitjaCernko (1)
  • volokhonsky (1)
  • danielnjoo (1)
  • alvinwmtan (1)
Pull Request Authors
  • martinabader (2)
  • olivroy (2)
  • seonghobae (1)
Top Labels
Issue Labels
question (8) feature request (4) enhancement (4) bug (3) help wanted (1)
Pull Request Labels

Packages

  • Total packages: 1
  • Total downloads:
    • cran 3,063 last-month
  • Total docker downloads: 105,832
  • Total dependent packages: 20
  • Total dependent repositories: 37
  • Total versions: 55
  • Total maintainers: 1
cran.r-project.org: sirt

Supplementary Item Response Theory Models

  • Versions: 55
  • Dependent Packages: 20
  • Dependent Repositories: 37
  • Downloads: 3,063 Last month
  • Docker Downloads: 105,832
Rankings
Docker downloads count: 0.6%
Dependent packages count: 3.3%
Dependent repos count: 4.3%
Average: 5.8%
Forks count: 7.3%
Downloads: 8.3%
Stargazers count: 11.2%
Maintainers (1)
robitzsch@ipn.uni-kiel.de
Last synced: 10 months ago

Dependencies

DESCRIPTION cran
  • R >= 3.5 depends
  • CDM * imports
  • Rcpp * imports
  • TAM * imports
  • graphics * imports
  • methods * imports
  • stats * imports
  • utils * imports
  • MASS * suggests
  • Matrix * suggests
  • coda * suggests
  • igraph * suggests
  • lavaan * suggests
  • lavaan.survey * suggests
  • miceadds * suggests
  • minqa * suggests
  • mirt * suggests
  • mvtnorm * suggests
  • nloptr * suggests
  • optimx * suggests
  • pbivnorm * suggests
  • pbv * suggests
  • psych * suggests
  • sfsmisc * suggests
  • sm * suggests
  • survey * suggests