[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 (2)

[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

[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 (4)

[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 (4)

[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 (4)

[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 (6)

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 (5)

[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 (4)

[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 (5)

[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 (4)

[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 (4)

[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 (4)

[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 (6)

[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 (5)

[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 (5)

[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 (5)

[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 (5)

[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 (7)

[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_MLREGRESSIONin Excel is based on R and Python code from theTechtoniqueproject’s Machine Learning supervised regression functions.Here’s a unified way to use=TECHTO_MLREGRESSIONdirectly and easily in Excel with xlwings Lite:If you haven’t done it yet, install xlwings Litehttps://lite.xlwings.org/instal ...继续阅读 (8)

[social4i size="small" align="align-left"][This article was first published onAn Accounting and Data Science Nerd's Corner, 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 you design experiments, you need to know how many participants it takes to get informative results. But what makes results informative? Simply put: A precise effect estimate, meaning an estimate that is unbiased and has a narrow confidence interval. Your randomized design and car ...继续阅读 (7)

[social4i size="small" align="align-left"][This article was first published onR | Dr Tom Palmer, 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.IntroductionIpreviously postedabout creating tutorial worksheets for 4 different Quarto engines (for R, Python, Stata, and Julia) usingconditional content. However, that approach is a bit hacky and I wasn’t very happy with it.Thanks to avignette by Christophe Dervieuxin the quarto R package I realised there is a mor ...继续阅读 (6)

《海错图》由清代画家聂璜绘制。全套共四册（前三册藏于北京故宫博物院、第四册藏于台北故宫博物院）共描述了三百多种生物，还记载了不少海滨植物，算是一本古代的海洋生物图鉴。所绘每一种物种的空隙处，辅以文字说明介绍所绘物象的名称由来，以及产地、物性特征等，再配以小赞一首。 ...继续阅读 (15)

[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_RESERVINGand=TECHTO_MLRESERVINGin Excel are based on R and Python code from theTechtoniqueproject’s claims triangle reserving functions.Here’s a unified way to use=TECHTO_RESERVINGand=TECHTO_MLRESERVINGdirectly and easily in Excel through xlwings Lite:If you haven’t done it yet, install xlwings Liteht ...继续阅读 (15)

[social4i size="small" align="align-left"][This article was first published onArchives R - Open Forecasting, 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.Good news! The smooth package v4.3.0 is now on CRAN. And there are several things worth mentioning, so I have written this post.New default initialisation mechanismSince the beginning of the package, thesmoothfunctions supported three ways for initialising the state vector (the vector that includes level ...继续阅读 (16)

[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_SURVIVALin Excel is based on R and Python code from theTechtoniqueproject’s Survival Analysis functions.Here’s a unified way to use=TECHTO_SURVIVALdirectly and easily in Excel with xlwings Lite:If you haven’t done it yet, install xlwings Litehttps://lite.xlwings.org/installationand click on its icon i ...继续阅读 (15)

[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.When developing software, a disconnect between what users want and what the software does can occur. We might’ve delivered working, tested code, but does it solve the user’s problem?Behavior-driven development aims to mitigate that risk, by capturing and testing requirements from the perspective of the external user ...继续阅读 (16)

[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 ---------------Hello, Phriends!In case you missed it, earlier this year, PHUSE and pharmaverse strengthened their initial relationship (established 2023) by bringing pharmaverse within the PHUSE community as the 9th active Working Group. At the ...继续阅读 (16)

[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 three of a five part series of related posts on validating R packages. Other posts in the series are:Validation GuidelinesPackage PopularityPackage Documentation(this post)Code QualityMaintenanceIn this post, we’ll take a closer look at package documentation and how it helps assess the “risky-ness ...继续阅读 (15)

[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.IntroductionNaming a baby can be a difficult task. It can take – soon to be – parents quite some time to align on a name they both like. Afterwards it can also be challenging to keep the name a secret until birth.If you are lucky, there might be some close friends or colleagues who are simultaneously expect ...继续阅读 (21)

[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 onlatent: R package for the efficient estimation of large latent variable models, which is a part of our workshops for Ukraine series!Here’s some more info:Title:latent: R package for the efficient estimation of large latent variable modelsDate:Thursday, August 7th, 18:00 – 20:00 CET (Rome, Berlin, Paris ...继续阅读 (18)