R bloggers

The current introduction to my package development workshops

November 8, 2023 | Maëlle's R blog on Maëlle Salmon's personal website

I somewhat regularly teach about package development. One recent example was a workshop for rOpenSci champions. I am improving my teaching over time (thankfully 😅) but one thing I have down by now is the intro, which is mostly my throwing together my f... [Read more...]

Exploratory Data Analysis (EDA) for Journal Submissions

November 8, 2023 | Zubair Goraya

Key pointsExploratory data analysis (EDA) is crucial in any data analysis project. It involves exploring, summarizing, and visualizing your data to gain insights, identify patterns, and detect outliers.EDA can also help you formulate hypotheses, choose...

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R Shiny Modules: How to Create Your First R Shiny Module

November 8, 2023 | Dario Radečić

Let’s be honest – all of your R Shiny app logic is contained in a single app.R file, and it’s probably several hundreds of lines long. No judgment – we’ve all been there. But there’s a better way, and today you’ll learn all about it. R ...

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The Function Begins

November 8, 2023 | Numbers around us

Setting the Scene with Data QualityIn the multifaceted realm of data science, ‘quality’ isn’t just a desirable attribute, it’s the bedrock upon which all subsequent analysis is built. Think of it as the foundation of a house. Without a solid base, no matter how grand your designs or ...

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How to Simulate & Plot a Bivariate Normal Distribution in R: A Hands-on Guide

November 7, 2023 | Steven P. Sanderson II, MPH

Introduction Welcome to the fascinating world of bivariate normal distributions! In this blog post, we’ll embark on a journey to understand, simulate, and visualize these distributions using the powerful R programming language. Whether you’re a ...

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Exploring Pharmacokinetic and Pharmacodynamic Drug-Drug Interactions with our Drug Interactions Shiny App

November 7, 2023 | Ismael Rodriguez

In the field of oncology, in-depth research into and comprehension of drug-drug interactions hold paramount significance. This is especially crucial given the limited margin between the effective and toxic doses of anticancer agents. In this article, we discuss what drug interaction is, the different kinds, and take a look into ...

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Original Text

November 6, 2023 | Matias Andina

I have been lately noticing a glaring trend in some of the non-fiction books that I read: the use and abuse of verbatim quotes. They come in the shape of: “As such and such said: INSERT LONG VERBATIM TEXT HERE” Of course, there are no rules regarding the use of ...

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Print Debugging (Now with Icecream!)

November 6, 2023 | Jonathan Carroll

Print debugging has its place. Sure, it’s not always the best way to debug something, but it can often be the fastest. In this post I describe a useful way to do this in Rust and how we can get similar behaviour in R. I love the Rust dbg! ... [Read more...]

Grouped Sequences in dplyr Part 2

November 6, 2023 | R on Alan Yeung

I just wrote a post about grouped sequences in dplyr and following that, I’ve been made aware of another couple of solutions to this problem (credit John Mackintosh). The solution involves using the consecutive_id() function, available in dplyr sinc... [Read more...]

365 Data Science courses 100% free until November 20

November 6, 2023 | neddd

From November 6 (07:00 PST) to November 20 (07:00 PST), 365 Data Science provides free unlimited access to their expansive curriculum—including engaging courses, hands-on data projects, and certificates of achievement. Boost your data science and AI expertise risk-free. About the platform With over 2 million global users, 365 Data Science empowers learners with essential skills … Continue ... [Read more...]

Builld Your First App With Shiny – R Shiny Tutorial For Beginners

November 6, 2023 | Bogdan Anastasiei

So you want to learn Shiny? Congratulations, great decision! Shiny is a wonderful tool for creating web applications using just R – without JavaScript, ASP.NET, Ruby on Rails or other programming languages. And the output is absolutely remarkable – beautiful charts, tables and text that present information in a highly attractive ... [Read more...]

Powerful Numbers

November 6, 2023 | Numbers around us

Excel BI’s Excel Challenge #319 — solved in RDefining the Puzzle:We need to find which from given numbers are “more powerful” than others which means as follow:List all Powerful numbers.A powerful is number is that number which is perfectly divisible b...

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Sum of Series

November 6, 2023 | Numbers around us

Excel BI’s Excel Challenge #318 — solved in RDefining the Puzzle:Now we are asked to find sum of small series which value and number depends on input number itself. Sounds weird but it was suprisingly easy and nice.Find the Sum of the Series — 1*2*3 + ...

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Swap first and last… letter

November 6, 2023 | Numbers around us

Excel BI’s Excel Challenge #317 — solved in RDefining the Puzzle:Today we are move single letters from starts to end of words. But with some exceptions.Swap the first and last letter of each words in given names. But if either first or last letter or b...

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Even Fibonacci numbers

November 6, 2023 | Numbers around us

Excel BI’s Excel Challenge #316 — solved in RDefining the Puzzle:Probably everyone of us have heard of Fibonacci Numbers. It is a sequence that property is that next number is a sum of two previous. But this time ExcelBI asked us to generate… first 20 ...

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Demystifying Data: A Comprehensive Guide to Calculating and Plotting Cumulative Distribution Functions (CDFs) in R

November 5, 2023 | Steven P. Sanderson II, MPH

Introduction In the realm of statistics, a cumulative distribution function (CDF) serves as a crucial tool for understanding the behavior of data. It provides a comprehensive picture of how a variable’s values are distributed across its range. I...

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Populations of Unlabeled Networks: Graph Space Geometry and Generalized Geodesic Principal Components

November 5, 2023 | YoungStatS

Overview Sets of graphs arise in many different applications, from medicine to finance, from urban planning to social science. Analysing sets of graphs is far from trivial as they are strongly non Euclidean data type. There are two main sets of gra... [Read more...]

Populations of Unlabeled Networks: Graph Space Geometry and Generalized Geodesic Principal Components

November 5, 2023 | YoungStatS

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The rOpenSci Multiverse

November 5, 2023 | rOpenSci - open tools for open science

The R-Universe is used by professionals from different fields, although they all pursue the same objective: to offer their R packages in a simple and accessible way. At rOpenSci we work to provide tools that facilitate access to data and research soft...

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Useful functions for dealing with object names

November 5, 2023 | Maëlle's R blog on Maëlle Salmon's personal website

My sticky note filled up quickly after I only added setNames() on it, with related functions for dealing with object names, in base R and beyond! (Un)Setting object names: stats::setNames(), unname() and rlang::set_names() I noticed a function ending w... [Read more...]

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R-bloggers

R news and tutorials contributed by hundreds of R bloggers

R bloggers

The current introduction to my package development workshops

Exploratory Data Analysis (EDA) for Journal Submissions

R Shiny Modules: How to Create Your First R Shiny Module

The Function Begins

How to Simulate & Plot a Bivariate Normal Distribution in R: A Hands-on Guide

Exploring Pharmacokinetic and Pharmacodynamic Drug-Drug Interactions with our Drug Interactions Shiny App

Original Text

Print Debugging (Now with Icecream!)

Grouped Sequences in dplyr Part 2

365 Data Science courses 100% free until November 20

Builld Your First App With Shiny – R Shiny Tutorial For Beginners

Powerful Numbers

Sum of Series

Swap first and last… letter

Even Fibonacci numbers

Demystifying Data: A Comprehensive Guide to Calculating and Plotting Cumulative Distribution Functions (CDFs) in R

Populations of Unlabeled Networks: Graph Space Geometry and Generalized Geodesic Principal Components

Populations of Unlabeled Networks: Graph Space Geometry and Generalized Geodesic Principal Components

The rOpenSci Multiverse

Useful functions for dealing with object names

R bloggers

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