Colin Gillespie

I was wearing my aalborg t shirt last week! It had made it's way to the painting clothes box

And silo!

I've always found this one weird. When would you not want an error?

User! 2026 logo

First #rstats conference of 2026 added to jumpingrivers.github.io/meetingsR/ev...

@user-conf.bsky.social 2026 in Poland

Getting ready for #positconf2025, my daughter has informed me that she doesn't want sweets brought back as they are "horrible"! I remember bringing the kids back conference "swag" and they were happy
😀

Beyond the AKS Basics: Practical Tips for Your Kubernetes Journey In this blog I’ll share real-world lessons from deploying Posit Workbench on Azure Kubernetes Service (AKS), including practical debugging tips, common pitfalls, and the importance of looking beyond the cluster when issues arise.

Our latest blog post is about Kubernetes! Our very own Shane Halloran shares real-world lessons from deploying Posit Workbench on Azure Kubernetes Service (AKS), including practical debugging tips, and the importance of looking beyond the cluster when issues arise.

#RStats #Kubernetes #Azure

Do you have a package you want us to assess at #positconf? Let us know, and we’ll present the results at the lunch and learn.

jumpingrivers.typeform.com/to/FfWU3pV1

#rstats

So many wrong statements here, let's debunk:

1. The HTTPS protocol is not responsible for mishaps linked to expired certificates. All it asks is an authentic public key.

I am pleased to announce that together with some friends, we are organising a workshop on Non-Reversible MCMC Sampling, taking place at Newcastle University from 8–10 September 2025.

Details on the programme and registration can be found at the workshop website (sites.google.com/view/probai-...).

Ah but now you can use chatgpt to both summarise and generate them. Efficiency around...

I've had a few ai generated recruiter emails that watched and summarised my conference talks. It was pretty convincing, except I got a different one every day for three days

But the general "tech eco-system" needs to take some responsibility. Many other things require age verification, with the notable exception being "adult" websites. Even a little help to parents would be appreciated

An Introduction to Python Package Managers Python package managers are essential tools that help developers install, manage, and update external libraries or packages used in Python projects. These packages can contain reusable code, modules, and functions developed by other programmers, making it easier for developers to build applications without reinventing the wheel.

Python package managers are essential tools that help developers install, manage, and update external libraries or packages used in Python projects. These packages can contain reusable code, modules, and functions developed by other programmers.

#rstats #python #packagemanager

YouTube video by Nemanja Purić Blackadder election results

Accidentally of course youtu.be/h6mJw50OdZ4?...

Recursive - minus core/recommended

My gut feeling is there is survivorship bias. For older packages that aren't actively maintained, it's easier to stay on CRAN as you package needs updating less often - no dependencies being removed from CRAN or function changes.

Histogram showing the dependencies of packages on CRAN. The median is Q3.

As part of our #rstats validation, we scan the dependencies for all CRAN packages. Surprisingly, the median number is only 3 (the maximum is 49).

Based on audience feedback, they had a great time. Thankfully, the session wasn't recorded!

2025-07-03 PSI Can I trust this package? Colin Gillespie

If you are interested in the actual version, feel free to take a look docs.google.com/presentation...

Last week, I had lots of fun giving an #rstats talk at PSI where all images were removed - thanks to @mikeksmith.bsky.social's laptop. Since the final ten slides were screenshots, this was particularly interesting for the audience 🤨

Serving 200 million requests per day with a cgi-bin Jake Gold tests how well 90s-era CGI works today, using a Go + SQLIte CGI program running on a 16-thread AMD 3700X. Using CGI on modest hardware, it’s possible to …

We ditched CGI in the late 1990s because of the overhead of starting, executing and stopping a process for every incoming request... turns out modern servers (plus languages like Go or Rust with a fast startup time) mean CGI isn't such a bad idea any more! simonwillison.net/2025/Jul/5/c...

R Package Quality: Documentation Not all R packages are clearly “good” or “risky”, most fall somewhere in between. This post introduces our scoring framework around package documentation. We investigate the different measures, then look at a few well known packages.

Not all R packages are clearly “good” or “risky”, most fall somewhere in between. This post introduces our scoring framework around package documentation. We investigate the different measures, then look at a few well known packages.


#rstats #packagevalidation #softwaredevelopment

Building Trust with Code: Validating Shiny Apps in Regulated Environments In regulated industries, Shiny apps must be reliable, reproducible, and well-documented. Validation builds trust, supports compliance, and prevents costly delays. Learn how to avoid common pitfalls and set up a lightweight, effective validation approach that scales with your needs. Validation isn’t a blocker, it’s a long-term advantage for you and your team.

In regulated industries, Shiny apps must be reliable, reproducible, and well-documented. Learn how to avoid common pitfalls and set up a lightweight, effective validation approach that scales with your needs.


#rstats #ShinyAppValidation #testing

Shiny in Production 2025: Lightning Talk Lineup We are pleased to announce the lightning talks for this year's Shiny in Production conference! In this blog post, we've pulled together all of the talk abstracts to give you a full view of what to expect!

We are happy to share that alongside nine full-length sessions, this year’s conference (8–9 October) also features a lineup of fast-paced 5‑minute lightning talks.


#ShinyInProduction #RStats #RShiny #ShinyApps #DataScience

So predictable that we’ll see an explosion of digital products selling “ideas for million dollar businesses” that you can “just vibe code quickly”.

Basically: “buy my digital product for $500, spend $1,500 on Lovable / Claude Code and become a millionaire.”

Another hype train

I think the BBC is different. I get an actual bill from the BBC. So its more transparent and hence a target.

I've often wondered how popular vpns. Easy, but how many people use them.

An adblock is easy, but most people don't use it.

It politics. BBC is paid for by the UK license fee. Everyone with a tv pays £140. The right always wnet to reduce it, so there's pressure to find new income

R Package Quality: Package Popularity The popularity of an R package can be measured using package downloads and reverse dependencies. While these measures clearly have issues, they do provide a good indication of the package health. This post looks at these measures in more detail.

The popularity of an R package can be measured using package downloads and reverse dependencies. While these measures clearly have issues, they do provide a good indication of the package health. Our latest blog post looks at these measures in more detail.

#rstats #validation #litmus

Shiny in Production 2025: Workshops The details of all of our workshops for Shiny in Production are now live on the conference website. Read on for full details all in one place.

This year’s Shiny in Production Conference workshops cover the key aspects of building effective, production-ready Shiny apps: Testing for {shiny}, Asynchronous Shiny, Maps in Shiny, Figma & UI Design for Shiny.


#ShinyInProduction #RStats #RShiny #ShinyApps

R Package Quality: Validation and beyond! Not all R packages are clearly “good” or “risky”, most fall somewhere in between. This post introduces a scoring framework to help users assess package quality, based on documentation, code, maintenance, and popularity. We also share key principles to ensure the scores are useful, fair, and adaptable to different contexts.

At Jumping Rivers, we've developed a scoring framework to help users assess R package quality.

Our latest blog post, "R Package Quality: Validation and Beyond!", walks through this new framework and shares guiding principles that ensure the scores are fair, flexible, and context-aware.

#rstats #R