R-bloggers - Part 20

LatinR 2025: future.p2p: Peer-to-Peer Compute Clusters in R

December 3, 2025 | JottR on R

Below are the slides for my future.p2p: Peer-to-Peer Compute Clusters in R talk that I presented at the LatinR 2025 online conference. Title: future.p2p: Peer-to-Peer Compute Clusters in R Speaker: Henrik Bengtsson Session: packages Slides: HT...

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Net migration in Pacific island countries by @ellis2013nz

December 3, 2025 | free range statistics - R

This is the second in my series of posts about population, migration, diaspora and related issues in the Pacific. See the first post in the series for more background. Today I’m looking at two charts relating to net migration and its role in Pacific is...

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Analyzing Paper Reviews with LLMs: I Used ChatGPT, DeepSeek, Qwen, Mistral, Gemini, and Claude (and you should too + publish the analysis)

December 2, 2025 | T. Moudiki

In the age of LLMs, leveraging their capabilities to analyze and interpret paper reviews can provide valuable insights. Here's how I used multiple LLMs to dissect the reviews I received for my recent submission. [Read more...]

dplyr and Oracle database with DatabaseConnector and JDBC on Windows

December 2, 2025 | Guillaume Pressiat

In a rather old post on this blog, I wrote about an Oracle database connection from R on Windows with ODBC when you have old Oracle clients (32 bit version) installed in an enterprise setup. It’s still working on R 32 bit. But now R new releases are o... [Read more...]

Using `lme()` to fit the Stability Variance mixed model to genotype experiments

December 1, 2025 | R on Fixing the bridge between biologists and statisticians

Yield stability is a fundamental aspect of the selection of crop genotypes. Its definition is rather complex (see, for example, Annichiarico, 2002), but, in simple terms, it represents the ability of a crop to maintain its potential yield level acro...

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tisthemachinelearner: New Workflow with uv for R Integration of scikit-learn

November 30, 2025 | T. Moudiki

Discover the updated workflow of tisthemachinelearner, now utilizing uv for seamless R and Python scikit-learn integration.

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R for Geospatial Predictive Mapping: Takeaways from the Talk

November 30, 2025 | Jakub Nowosad

Title slide Slides: https://jakubnowosad.com/rome2025 Video recording: https://youtu.be/uZe7thh80MI Reproducible code: https://jakubnowosad.com/rome2025/index.R Geospatial predictive mapping is a common task across many domains, aiming to p...

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Visual summaries of population in Pacific islands by @ellis2013nz

November 29, 2025 | free range statistics - R

This will be the first of several posts where I post some code and visualisations of population issues in the Pacific. The analysis and visualisations are pretty simple. Between them, they’ll show how to make (with publicly available data) all the stat...

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Gaussian Processes Again

November 28, 2025 | Chris Bowdon

One nice aspect of blogging about the things you’ve just learned is that when, inevitably, you forget those things, reading back your old posts can bring you up to speed pretty quickly. It’s like a slight groove has been worn and you can slip ba...

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Oil spill

November 28, 2025 | Michael

Oiled Bird - Black Sea Oil Spill 11/12/07 – CC BY by Igor GOLUBENKOV (Marine Photobank) Day 28 of 30DayMapChallenge: « Black » (previously). There is a global oil spill dataset from 1967 to 2023 by Liu, Yin, and Cai (2025). Config library(glue) library(dplyr) library(sf) library(janitor) library(readxl) library(leaflet) library(leaflet.providers) library(... [Read more...]

India’s 2015 National Classification of Occupations Data File

November 27, 2025 | Giles Dickenson-Jones

One of the projects I worked on this year was analyzing India’s labour market to identify potential occupational transition pathways. […] [Read more...]

October 2025 Top 40 New CRAN Packages

November 27, 2025 | Joseph Rickert

Data AlgeriAPIs v0.1.0: Provides functions to access data from public RESTful APIs, including World Bank API and REST Countries API, retrieving real-time or historical information related to Algeria. The package enables users to query economi...

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rOpenSci News Digest, November 2025

November 27, 2025 | rOpenSci - open tools for open science

Dear rOpenSci friends, it’s time for our monthly news roundup! You can read this post on our blog. Now let’s dive into the activity at and around rOpenSci! rOpenSci HQ rOpenSci at LatinR We’re excited to continue supporting Latin... [Read more...]

Start 2026 Ahead of the Curve: Boost Your Career with Jumping Rivers Training

November 27, 2025 | The Jumping Rivers Blog

Ready to make 2026 the year you take your skills to the next level? Our 2026 online training courses are now live, designed to help you stay ahead of the curve, become more hirable, and gain practical skills that make a real impact. January 2026 ...

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Wealth boundaries

November 27, 2025 | Michael

Boundary – CC BY-ND by Hiroyuki Takeda Day 27 of 30DayMapChallenge: « Boundaries » (previously). There are still borders in Europe: wealth is not distributed equally. We can show the difference of gross domestic product (GDP) per...

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Getting the Absolute/Relative Growth Rate from growth curves

November 26, 2025 | Andrea Onofri

Yesterday, a colleague of mine pointed me to the article “How to fit nonlinear plant growth models and calculate growth rates: an update for ecologists” (Paine et al., 2012). It addresses a relevant topic: many plant scientists are involved in growt...

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Getting the Absolute/Relative Growth Rate from growth curves

November 26, 2025 | R on Fixing the bridge between biologists and statisticians

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Railways

November 26, 2025 | Michael

Convergence – CC BY-SA by beeveephoto Day 25–26 of 30DayMapChallenge: « Hexagons » and « Transports » (previously). Estimating the disappearance of railway lines in France. Config library(sf) library(glue) library(ggp...

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Why are derivatives important in life? A case-study with nonlinear regression

November 25, 2025 | R on Fixing the bridge between biologists and statisticians

In general, undergraduate students in biology/ecology courses tend to consider the derivatives as a very abstract entity, with no real usefulness in the everyday life. In my work as a teacher, I have often tried to fight against such an attitude, by...

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Translating the rOpenSci Dev Guide into Portuguese: Collaboration, Community, Challenges, and Impact

November 24, 2025 | rOpenSci - open tools for open science

Read it in: Português. Introduction rOpenSci curates packages developed in the R programming language and also offers a well-established peer review process for R packages. To guide this process, rOpenSci created the rOpenSci Packages: Development, M...

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