Colin S Gillespie
where else to find them
no profile links on file
what they talk about
all 6 in the filters
where they keep going back
- posit::conf( )3 editions2023–2025
- rstudio::conf( )2 editions2019–2022
on a stage with
never shared a talk
who talks about the same things
- Hadley Wickham14 talks
- Dharhas Pothina5 talks
- Starr Horne7 talks
- Meghan Harris3 talks
- Matt Harrison16 talks
- Ian Ozsvald17 talks
| title | conference | date |
|---|---|---|
| Can I trust that package? | posit::conf(2025) | 2025-09-16 |
A lightweight scoring system called Litmus assesses R packages by pulling metrics (license, security, code coverage, docs, maintenance, downloads… | ||
| Give me the Data | posit::conf(2024) | 2024-08-12 |
CSV works reliably for small files and long-term reproducibility but hits RAM limits once datasets approach gigabytes, so use readr or data.table for tidy… | ||
| Getting the Most Out of Git | posit::conf(2023) | 2023-09-17 |
Argues for a simple GitHub workflow for most projects (claims 99% of teams don’t need complex branching), recommends protect main branch and basic CI that just… | ||
| Comparing Package Versions with Diffify | rstudio::conf(2022) | 2022-07-25 |
Diffify is a web service that compares two R package versions and highlights concrete changes: it reads NEWS when available, diffs namespace files to show rcpp… | ||
| How to win an AI Hackathon, without using AI | rstudio::conf 2019 | 2019-01-15 |
Winning entry shows that simple engineering beats fancy models: Jumping Rivers ingests 5–8 GB of Azure CSVs and 15‑minute time series for DMAs, then uses R… | ||
| Comparing Package Versions with Diffify | rstudio::conf 2019 | 2019-01-15 |
A web service compares two R package versions and highlights concrete changes: diffify.com shows file diffs, namespace edits, and function signature changes so… | ||
| nothing matches | ||