R-bloggers

A security issue has been found with how the R language serializes objects, and patched since. The security issue is documented under CVE-2024-27322. It affects the serialization functions that were advertised in an earlier note. The R Core Team rece... [Read more...]

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Introduction Good morning, everyone! Today, we’re going to talk about how to handle rows in your dataset that contain a specific string. This is a common task in data cleaning and can be easily accomplished using both base R and the dplyr packa... [Read more...]

The post Duplicate and concatenate in R appeared first on Data Science Tutorials Unravel the Future: Dive Deep into the World of Data Science Today! Data Science Tutorials. Duplicate and concatenate in R, we will explore how to use the str_dup function in R to duplicate and concatenate strings ... [Read more...]

The R version of my Desert Island Docker talk. Similar idea to Desert Island Docker: Python Edition. [Read more...]

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I’m currently refactoring test files in a package. Beside some automatic refactoring, I am also manually updating lines of code. Here are some tips (or pet peeves, based on how I look at it / how tired I am 😁) Prequel: please read the R packages ... [Read more...]

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Introduction Splitting numbers into individual digits can be a handy trick in data analysis and manipulation. Today, we’ll explore how to achieve this using base R functions, specifically gsub() and strsplit(). Let’s walk through the process st... [Read more...]

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The post Locate position of patterns in a character string in R appeared first on Data Science Tutorials Unravel the Future: Dive Deep into the World of Data Science Today! Data Science Tutorials. Locate position of patterns in a character string in R, we will learn how to use the ... [Read more...]

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The post Sort or Order Rank in R appeared first on Data Science Tutorials Unravel the Future: Dive Deep into the World of Data Science Today! Data Science Tutorials. Sort or Order Rank in R with sort(), order(), and rank() Functions. We will learn how to sort data in R ... [Read more...]

Introduction In data analysis, there are times when you need to split a vector into smaller chunks. Whether you’re managing large datasets or preparing data for parallel processing, breaking down vectors can be incredibly useful. In this post, ... [Read more...]

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Join our workshop on Effective Visual Communication with R, which is a part of our workshops for Ukraine series!  Here’s some more info:  Title: Effective Visual Communication with R Date: Thursday, June 20th, 18:00 – 20:00 CEST (Rome, Berlin, Paris timezone)  Speaker: Claus Wilke is a data scientist and computational biologist at ... [Read more...]

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