Shinyitemanalysispoly
D 54 completed
Other
unknown / r · small
269
Files
47,842
LOC
0
Frameworks
6
Languages
Pipeline State
completedRun ID
#1546111Phase
doneProgress
0%Started
2026-04-16 23:47:11Finished
2026-04-16 23:47:11LLM tokens
0Pipeline Metadata
Stage
CatalogedDecision
proceedNovelty
39.33Framework unique
—Isolation
—Last stage change
2026-05-10 03:35:31Deduplication group #47862
Member of a group with 185 similar repo(s) — canonical #1559941 view group →
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AI Prompt
Build me an R-based application for advanced item analysis, similar to ShinyItemAnalysis. I need it to support extended polytomous IRT models, including GRM, RSM, PCM, and GPCM, in addition to NRM. The tool should feature a unified model tab with a dropdown selector for the model, and allow for model comparison using AIC, BIC, log-likelihood, and LRT for nested pairs. It should also support observing proportions and handle mixed-category data.
r shiny irt psychometrics statistics data-analysis polytomous model-comparison
Generated by gemma4:latest
Catalog Information
Build me an R-based application for advanced item analysis, similar to ShinyItemAnalysis. I need it to support extended polytomous IRT models, including GRM, RSM, PCM, and GPCM, in addition to NRM. The tool should feature a unified model tab with a dropdown selector for the model, and allow for model comparison using AIC, BIC, log-likelihood, and LRT for nested pairs. It should also support observing proportions and handle mixed-category data.
Tags
r shiny irt psychometrics statistics data-analysis polytomous model-comparison
Quality Score
D
54.4/100
Structure
42
Code Quality
61
Documentation
55
Testing
15
Practices
68
Security
100
Dependencies
50
Strengths
- CI/CD pipeline configured (github_actions)
- Good security practices — no major issues detected
- Properly licensed project
Weaknesses
- No tests found — high risk of regressions
- 5 files with critical complexity need refactoring
- 6798 duplicate lines detected — consider DRY refactoring
- 13 'god files' with >500 LOC need decomposition
Recommendations
- Add a test suite — start with critical path integration tests
- Add a linter configuration to enforce code style consistency
- Address 27 TODO/FIXME items — consider tracking them as issues
Languages
Frameworks
None detected
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