In May 2026, delivered a focused remediation to the collinearity diagnostics for ordinal models within easystats/performance, significantly improving the reliability of model diagnostics for cumulative link models (clmm/clm).

Month: 2026-04 — In easystats/performance, delivered a key enhancement to likelihood ratio test (LRT) output: added a Criterion column that displays the -2 log-likelihood (-2LL) values for each model. This provides clearer model performance assessment and accelerates decision-making in model selection. Change implemented in commit b407418aecb45288e3a770e1d3a6a1eb39e3f80a, with contributions from github-actions bot and Daniel, reflecting a collaborative workflow and CI-assisted review. No major bugs fixed this month; the focus was on feature delivery, code quality, and improving the interpretability of LRT results.

January 2025 (2025-01) monthly summary for slowkow/quarto-web focused on delivering a documentation enhancement and validating its impact.

December 2024 monthly summary for slowkow/quarto-web. Key features delivered: Honeypot Extension Documentation Entry detailing its purpose to detect unauthorized LLM usage in HTML homework assignments by embedding hidden instructions, including repository path, author, and brief purpose. Major bugs fixed: none reported this month. Overall impact: enhances security posture and transparency by documenting security-focused extension behavior, improving onboarding for contributors and clarity for stakeholders. Technologies/skills demonstrated: technical writing, security-focused documentation, repository governance, and clear cross-team communication.

November 2024 – daattali/rweekly.org: Focused on enriching the draft content workflow by adding a direct link to the AI Transcription Tutorial (AI Transcription from R using Whisper: Part 3) in draft.md. This improvement enhances content discoverability and readiness for publication. No major bugs fixed this month; stability of the drafting pipeline was maintained. Overall impact: faster content turnaround, better reader/resource access, and a cleaner publish-ready draft. Technologies/skills demonstrated: Markdown editing, Git-based version control, and editorial change management.