HWTeng-Teaching/202502-Financial-Econometrics
Feb 2025 – May 2025
4 Months active
Languages Used
MarkdownR
Technical Skills
DocumentationData AnalysisData VisualizationEconometricsR ProgrammingRegression Analysis
YuChi-Cheng
PROFILE
Yuchi-cheng
Over four months, contributed to the HWTeng-Teaching/202502-Financial-Econometrics repository by building and maintaining course materials, scaffolding, and analytics scripts for econometrics instruction. Delivered R-based solutions for regression analysis, panel data, and hypothesis testing, while establishing reproducible workflows through disciplined documentation in Markdown. Focused on repository hygiene by removing obsolete files, organizing coursework directories, and creating clear onboarding structures to streamline collaboration and future development. Integrated technical documentation and statistical modeling to support scalable content delivery. The work emphasized maintainability, reproducibility, and clarity, enabling faster student onboarding and reliable coursework management using R programming, data analysis, and technical documentation practices.
Overall Statistics
Feature vs Bugs
82%Features
Repository Contributions
60Total
Bugs
4
Commits
60
Features
18
Lines of code
2,472
Activity Months4
Your Network
76 peopleWork History
May 2025
15 Commits • 4 Features
May 1, 2025May 2025 focused on delivering core econometrics course materials and robust scaffolding to scale and maintain course content. Core deliverables include econometrics analysis scripts (IV, CAPM, heteroskedasticity tests) with documentation for 2SLS, endogeneity tests, and related materials, enabling reproducible coursework. Additional work established project scaffolding for HW modules (HW0428), integrated C11Q17(e) referenced HW materials with placeholder files and markdown, and managed HW0505 content (initial placeholder, publish 0505.pdf, and subsequent cleanup of obsolete files). No critical bugs reported; proactive cleanup and documentation improvements reduce future maintenance risk and improve content integrity. Overall impact: faster onboarding for students, reproducible analyses, and scalable course content with clear ownership and references. Paired with consistent commit activity, this supports reliable delivery across cohorts and strengthens governance of the repository. Technologies/skills demonstrated: econometrics scripting (IV, CAPM, heteroskedasticity tests), project scaffolding, documentation and markdown maintenance, and disciplined content management.
15 Commits • 4 Features
May 1, 2025May 2025 focused on delivering core econometrics course materials and robust scaffolding to scale and maintain course content. Core deliverables include econometrics analysis scripts (IV, CAPM, heteroskedasticity tests) with documentation for 2SLS, endogeneity tests, and related materials, enabling reproducible coursework. Additional work established project scaffolding for HW modules (HW0428), integrated C11Q17(e) referenced HW materials with placeholder files and markdown, and managed HW0505 content (initial placeholder, publish 0505.pdf, and subsequent cleanup of obsolete files). No critical bugs reported; proactive cleanup and documentation improvements reduce future maintenance risk and improve content integrity. Overall impact: faster onboarding for students, reproducible analyses, and scalable course content with clear ownership and references. Paired with consistent commit activity, this supports reliable delivery across cohorts and strengthens governance of the repository. Technologies/skills demonstrated: econometrics scripting (IV, CAPM, heteroskedasticity tests), project scaffolding, documentation and markdown maintenance, and disciplined content management.
May 2025
April 2025
16 Commits • 2 Features
Apr 1, 2025Concise monthly summary for April 2025 highlighting deliverables, impact, and technical skills demonstrated in the HWTeng-Teaching/202502-Financial-Econometrics repo.
April 2025
16 Commits • 2 Features
Apr 1, 2025Concise monthly summary for April 2025 highlighting deliverables, impact, and technical skills demonstrated in the HWTeng-Teaching/202502-Financial-Econometrics repo.
March 2025
24 Commits • 11 Features
Mar 1, 2025March 2025: Delivered updated teaching materials, refreshed docs, and strengthened repository hygiene in the Financial Econometrics repo. Key material deliveries include HW0303 and HW0310 materials, project scaffolding for HW0310 and 0317, and documentation updates (C02Q25.md, README). Extensive cleanup removed outdated content and stale directories, improving maintainability and course readiness for students.
24 Commits • 11 Features
Mar 1, 2025March 2025: Delivered updated teaching materials, refreshed docs, and strengthened repository hygiene in the Financial Econometrics repo. Key material deliveries include HW0303 and HW0310 materials, project scaffolding for HW0310 and 0317, and documentation updates (C02Q25.md, README). Extensive cleanup removed outdated content and stale directories, improving maintainability and course readiness for students.
March 2025
February 2025
5 Commits • 1 Features
Feb 1, 2025February 2025 monthly summary for HWTeng-Teaching/202502-Financial-Econometrics: Key feature delivered was Project Scaffolding and Initial Documentation. The repository was scaffolded with empty placeholder files and an initial README containing metadata; README was progressively updated to include author information and image references. No major bugs fixed this period. Overall, this work establishes a solid foundation for onboarding, collaboration, and future development, reducing ramp-up time and enabling faster feature delivery. Demonstrated technologies/skills include Git-based repository setup, documentation-first approach, README metadata embedding, and contributor onboarding readiness.
February 2025
5 Commits • 1 Features
Feb 1, 2025February 2025 monthly summary for HWTeng-Teaching/202502-Financial-Econometrics: Key feature delivered was Project Scaffolding and Initial Documentation. The repository was scaffolded with empty placeholder files and an initial README containing metadata; README was progressively updated to include author information and image references. No major bugs fixed this period. Overall, this work establishes a solid foundation for onboarding, collaboration, and future development, reducing ramp-up time and enabling faster feature delivery. Demonstrated technologies/skills include Git-based repository setup, documentation-first approach, README metadata embedding, and contributor onboarding readiness.
Activity
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Quality Metrics
Correctness82.8%
Maintainability82.0%
Architecture81.0%
Performance81.4%
AI Usage21.4%
Skills & Technologies
Programming Languages
MarkdownR
Technical Skills
Data AnalysisData ManipulationData VisualizationDocumentationEconometricsLinear RegressionPanel Data AnalysisR ProgrammingRegression AnalysisRegression ModelingStatistical AnalysisStatistical ModelingTechnical Documentation
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