[social4i size="small" align="align-left"][This article was first published ongacatag, and kindly contributed toR-bloggers]. (You can report issue about the content on this pagehere)Want to share your content on R-bloggers?click hereif you have a blog, orhereif you don't.Upon users’ query, language learning models like ChatGPT and Deepseek can generate useful programming codes having been trained on many codes and texts available on the Internet.  However, at least according to my experience the generated scripts are not always correct or useful. Some times I can get a more useful code ...继续阅读 (19)

[social4i size="small" align="align-left"][This article was first published onR-posts.com, and kindly contributed toR-bloggers]. (You can report issue about the content on this pagehere)Want to share your content on R-bloggers?click hereif you have a blog, orhereif you don't.Join our workshop onFrom Model to Meaning: How to use the marginaleffects R package to interpret results from statistical or machine learning models, which is a part of our workshops for Ukraine series!Here’s some more info:Title:From Model to Meaning: How to use the marginaleffects R package to interpret results from sta ...继续阅读 (19)

[social4i size="small" align="align-left"][This article was first published onDataGeeek, and kindly contributed toR-bloggers]. (You can report issue about the content on this pagehere)Want to share your content on R-bloggers?click hereif you have a blog, orhereif you don't.The prevailing opinion is that because countries are exporting more goods to the US than it exports to them, resulting in a trade deficit. In return for their exports, these countries receive US dollars, which they often use to purchase US government bonds and stocks. Over time, this process contributes to the strengthening ...继续阅读 (21)

[social4i size="small" align="align-left"][This article was first published onBlog, and kindly contributed toR-bloggers]. (You can report issue about the content on this pagehere)Want to share your content on R-bloggers?click hereif you have a blog, orhereif you don't.Benchmarking memory usage in RProfiling memory in R has never been a trivial task.In this post, I would like to emphasize that currently popular methods are quite inaccurate and should therefore be used with caution. More importantly, they should not be used for drawing conclusions about the actual memory usage of R functions.Th ...继续阅读 (19)

[social4i size="small" align="align-left"][This article was first published onopenwashdata, and kindly contributed toR-bloggers]. (You can report issue about the content on this pagehere)Want to share your content on R-bloggers?click hereif you have a blog, orhereif you don't.A Global Response to a Critical NeedWhen we launched the firstData Science for Open WASH Data (ds4owd)course in October 2023,235 WASH professionalsfrom46 countriesaround the world signed up—validating our belief that this community is eager to acquire data science skills.Figure 1: World map showing the number of registra ...继续阅读 (20)

此《兽谱》册由清乾隆时期宫廷画师余省、张为邦合绘。全套共六册，描绘了从瑞兽麒麟到异国奇兽共一百八十种动物形象，除常见的家畜外，还描绘了狮子、老虎等猛兽，以及《山海经》中记载的诸多奇异怪兽。并对每种动物的名称、习性等作了详细说明。此套现藏于北京故宫博物院。 ...继续阅读 (20)

[social4i size="small" align="align-left"][This article was first published onR – Xi'an's Og, and kindly contributed toR-bloggers]. (You can report issue about the content on this pagehere)Want to share your content on R-bloggers?click hereif you have a blog, orhereif you don't.In the plane toBengaluru, I read through the bookA modern introduction to probability and statistics, by Graham Upton—whoseMeasuring Animal AbundanceI reviewed for CHANCE a while ago—, which is based on the earlier Understanding Statistics, written jointly with Ian Cook. (Not to be confused withA modern intro ...继续阅读 (21)

[social4i size="small" align="align-left"][This article was first published onBoyd Tarlinton, and kindly contributed toR-bloggers]. (You can report issue about the content on this pagehere)Want to share your content on R-bloggers?click hereif you have a blog, orhereif you don't.I am something of aDracula themefanatic. After first discovering the open-source theme in RStudio, I had to see if it was supported by other applications. To my delight, I found custom Dracula themes for over 400 applications. Applying these themes to my OS, IDEs, browsers, and other applications is now the first thing ...继续阅读 (24)

[social4i size="small" align="align-left"][This article was first published onR on Nicola Rennie, and kindly contributed toR-bloggers]. (You can report issue about the content on this pagehere)Want to share your content on R-bloggers?click hereif you have a blog, orhereif you don't.When it comes to choosing an IDE to install there are lots of different choices out there, each with different pros and cons. This blog post isn’t about recommending or endorsing any specific IDE, but more about what questions you might want to ask yourself before you make your own decision.This blog post is writte ...继续阅读 (24)

[social4i size="small" align="align-left"][This article was first published onBioconductor community blog, and kindly contributed toR-bloggers]. (You can report issue about the content on this pagehere)Want to share your content on R-bloggers?click hereif you have a blog, orhereif you don't.Join us for an open developer forum exploring how R and Rust can work together in bioinformatics and Bioconductor development. Organised and hosted by Lluís Revilla (Bioconductor Community Advisory Board), this online session will discuss technical and practical aspects of using Rust alongside R – di ...继续阅读 (23)

[social4i size="small" align="align-left"][This article was first published onThe Jumping Rivers Blog, and kindly contributed toR-bloggers]. (You can report issue about the content on this pagehere)Want to share your content on R-bloggers?click hereif you have a blog, orhereif you don't.This is part four of a five part series of related posts on validating R packages. Other posts in the series are:Validation GuidelinesPackage PopularityPackage DocumentationCode Quality(this post)MaintenanceIn this post, we’ll take a closer look at code quality and how we can use automated tools to quickly get ...继续阅读 (22)

[social4i size="small" align="align-left"][This article was first published onA Statistician's R Notebook, and kindly contributed toR-bloggers]. (You can report issue about the content on this pagehere)Want to share your content on R-bloggers?click hereif you have a blog, orhereif you don't.The left side illustrates standard deviation as the spread of individual data values around the population mean (μ). The right side shows standard error as the variability in sample means (x̄) obtained from repeated sampling. Notice how the SE distribution is narrower—it represents uncertainty in the ...继续阅读 (22)

[social4i size="small" align="align-left"][This article was first published onBlog, and kindly contributed toR-bloggers]. (You can report issue about the content on this pagehere)Want to share your content on R-bloggers?click hereif you have a blog, orhereif you don't.We are SO excited to announce some massive news for thedata.tablecommunity:data.tableis now aNumFOCUS Sponsored Project!!!For those who aren’t familiar, NumFOCUS is an incredible nonprofit organization that supports open source projects. There are sometruly iconic projectson their roster:pandas,scikit-learn, the Julia language, ...继续阅读 (25)

[social4i size="small" align="align-left"][This article was first published ondatascienceconfidential - r, and kindly contributed toR-bloggers]. (You can report issue about the content on this pagehere)Want to share your content on R-bloggers?click hereif you have a blog, orhereif you don't.In this post, I want to describe one of the most important aspects of credit risk modelling and explain how it also comes up in many other fields.Previous posts in this series:Paradoxes in Credit Risk I: Simpson’s ParadoxWhat is the through-the-door problem?In credit risk modelling, you want to calculate t ...继续阅读 (17)

[social4i size="small" align="align-left"][This article was first published onBioconductor community blog, and kindly contributed toR-bloggers]. (You can report issue about the content on this pagehere)Want to share your content on R-bloggers?click hereif you have a blog, orhereif you don't.From April 23rd to 25th, 2025, we hosted the first Bioconductor microbiome course in Brazil, a three-afternoon workshop held at the Interunits Post-Graduate Program of Bioinformatics at the Federal University of Minas Gerais (UFMG) (link) in Belo Horizonte. The workshop brought together 24 enthusiastic par ...继续阅读 (20)

[social4i size="small" align="align-left"][This article was first published onR on Biofunctor, and kindly contributed toR-bloggers]. (You can report issue about the content on this pagehere)Want to share your content on R-bloggers?click hereif you have a blog, orhereif you don't.A monad is a very useful pattern. If you don’t know what it is, then readmy postfrom a few years ago, watchthis excellent video, and you can also read J. Carroll’sinsightful post. Once you think you get the concept, this blog post will be much more enjoyable. That’s because I’d like to focus on why monads don’t seem t ...继续阅读 (19)

[social4i size="small" align="align-left"][This article was first published onRStudioDataLab, and kindly contributed toR-bloggers]. (You can report issue about the content on this pagehere)Want to share your content on R-bloggers?click hereif you have a blog, orhereif you don't.Toleave a commentfor the author, please follow the link and comment on their blog:RStudioDataLab.R-bloggers.comoffersdaily e-mail updatesaboutRnews and tutorials aboutlearning Rand many other topics.Click here if you're looking to post or find an R/data-science job.Want to share your content on R-bloggers?click hereif ...继续阅读 (20)

此《四书章句集注》由南宋朱熹注。全书包含《大学章句》《中庸章句》各一卷，《论语集注》十卷，《孟子集注》十四卷。这是四书的重要注本，其中《大学》、《中庸》中的注释称为 “章句”，《论语》、《孟子》中的注释集合了众人之说，称为 “集注”。此为南宋时期当涂郡斋刊递修本（有配抄）。 ...继续阅读 (17)

[social4i size="small" align="align-left"][This article was first published ongeocompx, and kindly contributed toR-bloggers]. (You can report issue about the content on this pagehere)Want to share your content on R-bloggers?click hereif you have a blog, orhereif you don't.This is the sixth and the final blog post in a series on spatial machine learning with R.You can find the list of other blog posts in this seriesin part one.This document provides an overview of two R packages,sperrorestandblockCV, that can be used for spatial cross validation, but are outside of standard machine learning fr ...继续阅读 (19)

[social4i size="small" align="align-left"][This article was first published onjakub::sobolewski, and kindly contributed toR-bloggers]. (You can report issue about the content on this pagehere)Want to share your content on R-bloggers?click hereif you have a blog, orhereif you don't.Testing isn’t a checkbox, it’s your safety net.If you want to ship robust, reliable R packages, you need more than just unit tests. You need a layered approach that covers every angle, from individual functions to the user’s journey, from code coverage to the quality of your tests themselves.Let’s break down the fou ...继续阅读 (18)

[social4i size="small" align="align-left"][This article was first published onThe Jumping Rivers Blog, and kindly contributed toR-bloggers]. (You can report issue about the content on this pagehere)Want to share your content on R-bloggers?click hereif you have a blog, orhereif you don't.Are you ready to expand your knowledge in R, Python, Shiny, and Posit while becoming a more valuable asset to your team? Jumping Rivers is here to help you do just that with our free monthly webinar series designed for data professionals at all levels. These 55-minute sessions are easy to join online and packe ...继续阅读 (20)

[social4i size="small" align="align-left"][This article was first published onDataGeeek, and kindly contributed toR-bloggers]. (You can report issue about the content on this pagehere)Want to share your content on R-bloggers?click hereif you have a blog, orhereif you don't.Pressure on the markets has intensified ahead of the Wednesday deadline for trade deals. We will model monthly Nasdaq 100 data with theFederal Funds Effective Rateand theUnemployment Rate. We will use Boosted trees with hyperparameter tuning.library(tidyverse) library(tidymodels) library(modeltime) library(timetk) #Unemplo ...继续阅读 (17)

[social4i size="small" align="align-left"][This article was first published onOpen Analytics, and kindly contributed toR-bloggers]. (You can report issue about the content on this pagehere)Want to share your content on R-bloggers?click hereif you have a blog, orhereif you don't.We’re happy to share that ShinyProxy 3.2.0 is now available. This release focuses on a range of small but meaningful improvements aimed at making ShinyProxy easier to use. Debugging issues is now easier than ever, thanks to clearer error messages and improved error handling. The documentation has been extended with mor ...继续阅读 (17)

[social4i size="small" align="align-left"][This article was first published onT. Moudiki's Webpage - R, and kindly contributed toR-bloggers]. (You can report issue about the content on this pagehere)Want to share your content on R-bloggers?click hereif you have a blog, orhereif you don't.www.techtonique.net’s API is based on R and Python code from theTechtoniqueproject’s packages.The web app now contains a user-friendly graphical interface to the API allowing you to use buttons to interact with it (will eventually include graphical representations of the responses). Just navigate towww.techto ...继续阅读 (18)

[social4i size="small" align="align-left"][This article was first published onBioconductor community blog, and kindly contributed toR-bloggers]. (You can report issue about the content on this pagehere)Want to share your content on R-bloggers?click hereif you have a blog, orhereif you don't.IntroductionA major update toggplot2(version 4.0.0) is expected aroundmid-to-late July 2025. It brings a significant internal change, replacing most of the S3 backend with the newer S7 object system. While this improves long-term maintainability and extensibility, it may break Bioconductor packages that de ...继续阅读 (22)

[social4i size="small" align="align-left"][This article was first published onT. Moudiki's Webpage - R, and kindly contributed toR-bloggers]. (You can report issue about the content on this pagehere)Want to share your content on R-bloggers?click hereif you have a blog, orhereif you don't.=TECHTO_MLCLASSIFICATIONin Excel is based on R and Python code from theTechtoniqueproject’s Machine Learning supervised classification functions.Here’s a unified way to use=TECHTO_MLCLASSIFICATIONdirectly and easily in Excel with xlwings Lite:If you haven’t done it yet, install xlwings Litehttps://lite.xlwing ...继续阅读 (21)

[social4i size="small" align="align-left"][This article was first published onpharmaverse blog, and kindly contributed toR-bloggers]. (You can report issue about the content on this pagehere)Want to share your content on R-bloggers?click hereif you have a blog, orhereif you don't.------------- typical setup ---------------------------- post begins here ---------------BackgroundThe SDTM Test Data for the Pharmaverse Family of Packages • pharmaversesdtm{pharmaversesdtm}and ADaM Test Data for the Pharmaverse Family of Packages • pharmaverseadam{pharmaverseadam}packages have been available for ...继续阅读 (21)

[social4i size="small" align="align-left"][This article was first published onBluecology blog, and kindly contributed toR-bloggers]. (You can report issue about the content on this pagehere)Want to share your content on R-bloggers?click hereif you have a blog, orhereif you don't.Writing scientific papers with quarto and AI assistantsBelow is my suggested workflow for using quarto to write scientific papers. I’m currently switching to doing as many projects as possible with quarto rather than word for a few reasons:Easier to manage document styleEasier to manage referencesWorkflows that auto-u ...继续阅读 (17)

[social4i size="small" align="align-left"][This article was first published onBlog, and kindly contributed toR-bloggers]. (You can report issue about the content on this pagehere)Want to share your content on R-bloggers?click hereif you have a blog, orhereif you don't.[Note: This blog post originally appeared onalbert-rapp.deand has been shared here to serve both the{data.table}and{dplyr}communities.]In today’s blogpost I show you how to do common data cleaning operations via both{data.table}and{dplyr}. These are two fantastic frameworks inside the R ecosystem. As always, there’s also a video ...继续阅读 (15)

[social4i size="small" align="align-left"][This article was first published oncoding-the-past, and kindly contributed toR-bloggers]. (You can report issue about the content on this pagehere)Want to share your content on R-bloggers?click hereif you have a blog, orhereif you don't.When the violence causes silence, we must be mistaken.Zombie, The Cranberries (1994)Data analysis can be more than quarterly KPIs or complicated statistical models — it can help us remember and critically retell our past. While Latin America is often viewed as a peaceful region, the second half of the 20th century saw ...继续阅读 (21)