stan-dev/bayesplot
Apr 2025 – Apr 2025
1 Month active
Languages Used
R
Technical Skills
Bayesian AnalysisData VisualizationDocumentationPackage DevelopmentPackage developmentR Package Development
Teemu Säilynoja
PROFILE
Teemu Säilynoja
Contributed to the stan-dev/bayesplot repository by developing a new visualization function, ppc_loo_pit_ecdf(), which introduced enhanced plotting options, confidence intervals, and ensured compatibility with ggplot2. Addressed a critical data integrity issue in ppc_bars_data() by leveraging tidyr::complete() in R to fill missing combinations with zero, allowing bar plots to accurately represent all data levels. Aligned the API across pit_ecdf variants for consistency and updated documentation and release notes to reflect these changes. The work demonstrated strong skills in Bayesian analysis, statistical modeling, and R package development, with a focus on maintainability, testing, and clear user-facing documentation.
Overall Statistics
Feature vs Bugs
50%Features
Repository Contributions
7Total
Bugs
1
Commits
7
Features
1
Lines of code
1,084
Activity Months1
Your Network
10 peopleShared Repositories
10
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Bjarke HautopMember
Michael ChiricoMember
ishaan-arora-1Member
jgabryMember
Tristan MahrMember
VisruthSKMember
SakuskiMember
Teun van den BrandMember
Work History
April 2025
7 Commits • 1 Features
Apr 1, 2025April 2025 monthly summary for stan-dev/bayesplot: Delivered strategic plotting improvements and fixed data-plot integrity issues to enhance visualization fidelity and API consistency. Implemented ppc_loo_pit_ecdf() with plotting options, confidence intervals, tests, documentation, and ensured ggplot2 compatibility. Resolved a critical bug in ppc_bars_data() by filling missing combinations with zero via tidyr::complete(), so bar plots accurately reflect all data levels. Performed API alignment across pit_ecdf variants and updated release notes with COVID-? (note: ignore) and docs. Forward-looking refactors and news entry were included to improve maintainability and user trust.
7 Commits • 1 Features
Apr 1, 2025April 2025 monthly summary for stan-dev/bayesplot: Delivered strategic plotting improvements and fixed data-plot integrity issues to enhance visualization fidelity and API consistency. Implemented ppc_loo_pit_ecdf() with plotting options, confidence intervals, tests, documentation, and ensured ggplot2 compatibility. Resolved a critical bug in ppc_bars_data() by filling missing combinations with zero via tidyr::complete(), so bar plots accurately reflect all data levels. Performed API alignment across pit_ecdf variants and updated release notes with COVID-? (note: ignore) and docs. Forward-looking refactors and news entry were included to improve maintainability and user trust.
April 2025
Activity
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Quality Metrics
Correctness97.2%
Maintainability100.0%
Architecture94.2%
Performance91.4%
AI Usage20.0%
Skills & Technologies
Programming Languages
R
Technical Skills
Bayesian AnalysisData VisualizationDocumentationPackage DevelopmentPackage developmentR Package DevelopmentR ProgrammingR programmingStatistical ModelingTestingggplot2
Repositories Contributed To
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