R bloggers

Character to Date conversion using lazy queries

April 24, 2025 | Author: Kurtis Smith

Problem How to convert a string with format DDMMYYYY, to a date type using lazy queries. The problem is that base r function as.Date() does not have a translatable SQL equivalent. More information on this is detailed in this sql translation art... [Read more...]

Bollinger Bands: Invesco CoinShares ETF

April 24, 2025 | Selcuk Disci

Source code: [Read more...]

Outreachy December 2024 Interns with Bioconductor

April 22, 2025 | Kate Rasheed

Introduction Open source provides an accessible platform for individuals to develop and refine their skills while collaborating on real-world projects. For tech enthusiasts with little to no experience, contributing to open-source projects is a...

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Shinyscholar – a template for producing reproducible analytic apps in R workshop

April 22, 2025 | Dariia Mykhailyshyna

Join our workshop on Shinyscholar – a template for producing reproducible analytic apps in R, which is a part of our workshops for Ukraine series! Here’s some more info: Title: Shinyscholar – a template for producing reproducible analytic apps in R Date: Thursday, June 5th, 18:00 – 20:00 CEST (Rome, Berlin, Paris timezone) Speaker: ... [Read more...]

My Journey Learning R as a Humanities Undergrad

April 21, 2025 | Ponne, Bruno

1. A Passion for the Past Since I was a teenager, History has been one of my passions. I was very lucky in high school to have a great History teacher whom I could listen to for hours. My interest was, of course, driven by curiosity about all those ...

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A lightweight interface to scikit-learn in R: Bayesian and Conformal prediction

April 20, 2025 | T. Moudiki

Example of use of tisthemachinelearner; a lightweight interface to scikit-learn in R: Bayesian and Conformal prediction

[Read more...]

A lightweight interface to scikit-learn in R Pt.2: probabilistic time series forecasting in conjunction with ahead::dynrmf

April 19, 2025 | T. Moudiki

Example of use of tisthemachinelearner; a lightweight interface to scikit-learn in R: probabilistic time series forecasting in conjunction with ahead::dynrmf [Read more...]

Banking & Insurance Dataset for Data Analysis in RStudio

April 19, 2025 | Unknown

When you are working on a project involving data analysis or statistical modeling, it's crucial to understand the dataset you're using. In this guide, we'll explore a synthetic dataset created for customers in the banking and insurance sectors. Whether you're a researcher, a student, or a business analyst, understanding how ...

[Read more...]

Why Every Media Team Needs an Analytics Agent

April 18, 2025 | Stencilled

From dashboards to decisions — AI is now the analyst. Explore how analytics agents are transforming media teams by providing instant insights and automated analysis. [Read more...]

Why and How to Calculate Retirement Ruin Probability?

April 18, 2025 | Kamil Wais

What will you learn from this article? Jorge Guinle—the famous Brazilian playboy—died on Friday the ﬁfth of March 2004 in Rio de Janeiro. Jorge was born to one of the wealthiest families in Brazil, and he spent a large part of his life ...

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Exploring `RSQLite` With `DBI`: A Note To Myself

April 17, 2025 | r on Everyday Is A School Day

I messed around with DBI and RSQLite and learned it’s actually pretty simple to use in R - just connect, write tables, and use SQL queries without all the complicated server stuff. Thanks to Alec Wong for suggesting this! Motivation After our last blog, my friend Alec Wong suggested ...

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Repost: R 4.5.0 and Bioconductor 3.21

April 17, 2025 | Stephen Turner

Reposted from the original at https://blog.stephenturner.us/p/r-450-bioconductor-321.Faster package installation, import only the functions you want with use(), built-in Palmer penguins data, grep values shortcut, and lots of new bioinformatics pa...

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Running R on Windows on ARM on GitHub Actions

April 15, 2025 | R | Dr Tom Palmer

Introduction GitHub has recently announced that Windows ARM64 runners are now available under the windows-11-arm label. I help maintain an R package, TwoSampleMR, which has quite alot of users. The package is not on CRAN because several of its depend... [Read more...]

Welcome, Ashley Tarasiewicz

April 15, 2025 | Mike Stackhouse

Hello pharmaverse community! I’m thrilled to announce that Ashley Tarasiewicz will be taking over the Atorus seat from me on the Pharmaverse council. Ashley has been a contributor to the pharmaverse since the early days of its inception, contr... [Read more...]

Announcing the Jumping Rivers Dashboard Gallery

April 15, 2025 | The Jumping Rivers Blog

At Jumping Rivers we love data dashboards and are delighted to announce the release of a gallery to showcase our application-development skills. Tools like Shiny, Dash, Streamlit and Observable have simplified the process of making interactive, v...

[Read more...]

Assessing rating scale dimensionality through bifactor model-based indices in R workshop

April 15, 2025 | Dariia Mykhailyshyna

Join our workshop on Assessing rating scale dimensionality through bifactor model-based indices in R, which is a part of our workshops for Ukraine series! Here’s some more info: Title: Assessing rating scale dimensionality through bifactor model-based indices in R Date: Thursday, May 15th, 18:00 – 20:00 CET (Rome, Berlin, Paris timezone) Speaker: ... [Read more...]

K-Means Clustering Analysis of Apple, Microsoft, and Nvidia

April 15, 2025 | Selcuk Disci

The exemption of key electronic components from tariffs is likely to positively impact Apple more, which manufactures approximately 90% of its iPhones in China, compared to other tech giants like Microsoft and Nvidia. Furthermore, the k-means clustering chart shows that Apple has diverged year to date, specifically after the April 2 tariffs. ... [Read more...]

Sport data from Runalyze

April 14, 2025 | Michael

Runners – CC-BY by ~jar{} I already explored how to get your activities from Strava. Maybe you use Runalyze instead? In that case you can do some web scraping to export your data. library(httr) library(rvest) library(glue) library(read...

[Read more...]

Choroplethr v4.0.0 is now on CRAN

April 14, 2025 | Ari Lamstein

choroplethr version 4.0.0 is now on CRAN. You can install it like this: With this version, I have transferred the maintenance of choroplethr to Zhaochen He, an economics professor at Christopher Newport University. Zhao addressed the issues that led to choroplethr being archived from CRAN in February. Please join me in ...

[Read more...]

Resampling

April 13, 2025 | Giuseppe Casalicchio

Goal You will learn how to estimate the model performance with mlr3 using resampling techniques such as 5-fold cross-validation. Additionally, you will compare k-NN model against a logistic regression model. German Credit Data We work with the...

$k = 5$

[Read more...]

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R-bloggers

R news and tutorials contributed by hundreds of R bloggers

R bloggers

Character to Date conversion using lazy queries

Bollinger Bands: Invesco CoinShares ETF

Outreachy December 2024 Interns with Bioconductor

Shinyscholar – a template for producing reproducible analytic apps in R workshop

My Journey Learning R as a Humanities Undergrad

A lightweight interface to scikit-learn in R: Bayesian and Conformal prediction

A lightweight interface to scikit-learn in R Pt.2: probabilistic time series forecasting in conjunction with ahead::dynrmf

Banking & Insurance Dataset for Data Analysis in RStudio

Why Every Media Team Needs an Analytics Agent

Why and How to Calculate Retirement Ruin Probability?

Exploring `RSQLite` With `DBI`: A Note To Myself

Repost: R 4.5.0 and Bioconductor 3.21

Running R on Windows on ARM on GitHub Actions

Welcome, Ashley Tarasiewicz

Announcing the Jumping Rivers Dashboard Gallery

Assessing rating scale dimensionality through bifactor model-based indices in R workshop

K-Means Clustering Analysis of Apple, Microsoft, and Nvidia

Sport data from Runalyze

Choroplethr v4.0.0 is now on CRAN

Resampling

R bloggers

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