{"id":15195088,"url":"https://github.com/juliapsychometrics/personparameters.jl","last_synced_at":"2026-02-15T10:06:13.437Z","repository":{"id":242922863,"uuid":"795455303","full_name":"JuliaPsychometrics/PersonParameters.jl","owner":"JuliaPsychometrics","description":"Estimation of person parameters for item response models in Julia","archived":false,"fork":false,"pushed_at":"2024-12-03T09:29:28.000Z","size":3024,"stargazers_count":1,"open_issues_count":3,"forks_count":0,"subscribers_count":1,"default_branch":"main","last_synced_at":"2025-04-04T18:14:27.943Z","etag":null,"topics":["item-response-theory","julia","person-parameter","psychometrics"],"latest_commit_sha":null,"homepage":"https://juliapsychometrics.github.io/PersonParameters.jl/","language":"Julia","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/JuliaPsychometrics.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2024-05-03T10:15:22.000Z","updated_at":"2024-12-03T09:04:40.000Z","dependencies_parsed_at":"2024-08-20T14:46:48.593Z","dependency_job_id":"e21f4f75-503e-4001-b70a-02c14e2d222c","html_url":"https://github.com/JuliaPsychometrics/PersonParameters.jl","commit_stats":null,"previous_names":["juliapsychometrics/personparameters.jl"],"tags_count":4,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/JuliaPsychometrics%2FPersonParameters.jl","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/JuliaPsychometrics%2FPersonParameters.jl/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/JuliaPsychometrics%2FPersonParameters.jl/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/JuliaPsychometrics%2FPersonParameters.jl/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/JuliaPsychometrics","download_url":"https://codeload.github.com/JuliaPsychometrics/PersonParameters.jl/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":247226193,"owners_count":20904465,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["item-response-theory","julia","person-parameter","psychometrics"],"created_at":"2024-09-27T23:06:29.808Z","updated_at":"2026-02-15T10:06:13.386Z","avatar_url":"https://github.com/JuliaPsychometrics.png","language":"Julia","funding_links":[],"categories":[],"sub_categories":[],"readme":"# PersonParameters.jl\n\n[![Stable](https://img.shields.io/badge/docs-stable-blue.svg)](https://juliapsychometrics.github.io/PersonParameters.jl/stable/)\n[![Dev](https://img.shields.io/badge/docs-dev-blue.svg)](https://juliapsychometrics.github.io/PersonParameters.jl/dev/)\n[![Build Status](https://github.com/juliapsychometrics/PersonParameters.jl/actions/workflows/CI.yml/badge.svg?branch=main)](https://github.com/juliapsychometrics/PersonParameters.jl/actions/workflows/CI.yml?query=branch%3Amain)\n[![Coverage](https://codecov.io/gh/juliapsychometrics/PersonParameters.jl/branch/main/graph/badge.svg)](https://codecov.io/gh/juliapsychometrics/PersonParameters.jl)\n\n[PersonParameters.jl](https://github.com/juliapsychometrics/PersonParameters.jl) implements estimation of person parameters for Item Response Theory models. Item parameters used in the estimation of person parameters are treated as fixed and known.\n\nIt is tightly integrated with [ItemResponseFunctions.jl](https://github.com/juliapsychometrics/ItemResponseFunctions.jl) allowing the estimation for all models defined in the package. Currently these are:\n\n- Models for dichotomous responses\n  - 1 Parameter Logistic Model\n  - 2 Parameter Logistic Model\n  - 3 Parameter Logistic Model\n  - 4 Parameter Logistic Model\n  - 5 Parameter Logistic Model\n- Models for polytomous responses\n  - Partial Credit Model\n  - Generalized Partial Credit Model\n  - Rating Scale Model\n  - Generalized Rating Scale Model\n\nAvailable estimation methods are:\n- Maximum Likelihood (MLE)\n- Weighted Maximum Likelihood (WLE)\n- Maximum A Posteriori (MAP)\n- Expected A Posteriori (EAP)\n\nFor more details see the [documentation](https://juliapsychometrics.github.io/PersonParameters.jl/)\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fjuliapsychometrics%2Fpersonparameters.jl","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fjuliapsychometrics%2Fpersonparameters.jl","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fjuliapsychometrics%2Fpersonparameters.jl/lists"}