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mjhemmerlein

PROFILE

Mjhemmerlein

Developed and consolidated ggplot2 visualization course materials for the CM515-2025 cohort in the Colorado-State-University-CMB/CM515-course-2025 repository, focusing on a streamlined onboarding experience for students. Established the initial project structure, created Day 1 content, and prepared R Markdown notebooks and assignments using R and ggplot2. Standardized filenames and removed outdated notes to improve repository maintainability and clarity. Introduced a practical flexdashboard example to demonstrate data visualization storytelling, supporting hands-on learning. Maintained rigorous version control practices, ensuring traceability and future auditability. The work reduced maintenance overhead and enabled rapid course deployment, enhancing the overall quality and coherence of the learning module.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

13Total
Bugs
0
Commits
13
Features
1
Lines of code
9,365
Activity Months1

Work History

February 2025

13 Commits • 1 Features

Feb 1, 2025

February 2025: Focused on preparing CM515 course materials for the 2025 cohort. Delivered consolidated ggplot2 visualization course materials (CM515-2025), establishing initial setup and project structure, Day 1 content, notebooks, and assignments. Performed a comprehensive cleanup to remove outdated notes and answers and standardized filenames to ensure a coherent, student-facing module. Added a practical ggplot2/flexdashboard example to illustrate visualization storytelling. The work enables rapid course deployment, reduces maintenance overhead, and improves the onboarding experience for students.

Activity

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Quality Metrics

Correctness86.2%
Maintainability86.2%
Architecture86.2%
Performance84.6%
AI Usage20.0%

Skills & Technologies

Programming Languages

RRmd

Technical Skills

Course ManagementData AnalysisData ManipulationData VisualizationFlexdashboardPlotlyRR MarkdownR Programmingggplot2

Repositories Contributed To

1 repo

Overview of all repositories you've contributed to across your timeline

Colorado-State-University-CMB/CM515-course-2025

Feb 2025 Feb 2025
1 Month active

Languages Used

RRmd

Technical Skills

Course ManagementData AnalysisData ManipulationData VisualizationFlexdashboardPlotly