Posit Assistant: Is it worth the switch?

August 13, 2026 | The Jumping Rivers Blog

What Is Posit Assistant? Posit Assistant is an AI assistant built into your IDE, either Positron or RStudio. It’s built primarily for exploratory data analysis, and its pitch is session context and specialised, in-built skills. If you follow Posit’s developments, you might have heard of their previous iterations ...
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Ihaka Lecture

August 13, 2026 | R on kieranhealy.org

I gave the first of this year’s Ihaka Lectures at the University of Auckland this past July. It revisited and partially updated things I’ve been talking about for the past eighteen months or so on trust in data visualization (and b... [Read more...]

Why ACF Is More Than Just a Plot

August 10, 2026 | M. Fatih Tüzen

1 Introduction Two observations can have the same units, come from the same source, and still require a different kind of reasoning simply because one was recorded before the other. That is the defining feature of time series data: order c...
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Dual scaled y-axis with ggplot()

August 10, 2026 | Andrea Onofri

I have often found myself needing to plot a single graph with two y-axes having different scales. For example, this might be useful for representing temperature and rainfall data at a given location. Unfortunately, doing this with ggplot() is no...
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Windows ARM64 comes to R-universe

August 5, 2026 | rOpenSci

Attentive package authors already noticed something new in their r-universe page over the past few weeks: R-universe has quietly started building and checking packages for Windows ARM64. https://ropensci.r-universe.dev/pdftools#checktable https://cra... [Read more...]
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