[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.Making a bad chartAs part of the30 Day Chart Challengein April 2025, I made a (deliberately) bad chart, which didn’t follow any data visualisation best practices:There are many things wrong with this chart, to list just some of them:Structural elementsIt uses a logarithmic scaleThere is a dual y-axis……and it’s not ...继续阅读 (46)

[social4i size="small" align="align-left"][This article was first published onRtask, 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.You can read the original post in its original format onRtaskwebsite by ThinkR here:Security blind spots in Shiny: why your app is more vulnerable than you thinkBuckle up, we’re talking about security…While developingthe Signature.py application, ThinkR recently faced a security issue – in Python – that deserves our full attent ...继续阅读 (53)

《左传》是《春秋》三传之一，相传是春秋末期左丘明所著。此《春秋左传正义》由唐代孔颖达等奉敕撰，为唐代官方颁布的《五经正义》之一。全书共三十六卷，记叙起自鲁隐公元年，迄于鲁哀公二十七年。此为宋庆元六年沈作宾绍兴府刻（宋元递修）本，现藏中国国家图书馆。 ...继续阅读 (67)

[social4i size="small" align="align-left"][This article was first published onForwards, 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.TheForwardsteaching team is hosting two workshop series beginning next month to teach participants how to build their own R packages. No prior package building experience is required. The course consists of five 90-minute sessions held every two weeks, and will cover core topics such as the structure of R packages, writing a ...继续阅读 (49)

[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.Shiny in Production is heading back to The Catalyst in Newcastle upon Tyne this October! We’ve got a great mix of workshops and a full day of talks, with speakers being announced soon. You’ll find all the workshop details below, and you can sign up now on theconference website. Whether you’re just getting star ...继续阅读 (55)

[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 onBuilding fully reproducible data science environments for R and Python with ease using Nix, rix, and rixpress, which is a part of our workshops for Ukraine series!Here’s some more info:Title:Building fully reproducible data science environments for R and Python with ease using Nix, rix, and rixpressDat ...继续阅读 (41)

[social4i size="small" align="align-left"][This article was first published onR-Blog on Data modelling to develop ..., 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:R-Blog on Data modelling to develop ....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 ...继续阅读 (46)

[social4i size="small" align="align-left"][This article was first published onouR data generation, 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 researcher recently approached me for advice on a cluster-randomized trial he is developing. He is interested in testing the effectiveness of two interventions and wondered whether a 2×2 factorial design might be the best approach.As we discussed the interventions (I’ll call them\(A\)and\(B\)), it became clear t ...继续阅读 (48)

[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 ---------------Introducing logrx 0.4.0: Enhanced Logging for Your R ProgramsThe A Logging Utility Focus on Clinical Trial Programming Workflows • logrxA Logging Utility Focus on Clinical Trial Programming Workflows • logrx{logrx}R package faci ...继续阅读 (43)

[social4i size="small" align="align-left"][This article was first published onYohann's 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.Consistent code formatting is a crucial aspect of collaborative development that often gets overlooked. Well-formatted code provides several significant benefits:Readability: Uniform formatting makes code easier to read and understand for everyoneMaintainability: Consistent style reduces cognitive load when navigat ...继续阅读 (46)

[social4i size="small" align="align-left"][This article was first published onR Works, 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 aprevious post, we presented anrjagsversion of a Bayesian model from Chapter 2 of the textbook:Evidence Synthesis for Decision Making in HealthcarebyWelton et al. (2012). In this post, we continue our project to presentrjagsversions of theWinBugsmodels in the text by presenting the economic decision model from Chapter 3. N ...继续阅读 (46)

[social4i size="small" align="align-left"][This article was first published onR programming – Oscar Baruffa, 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’m very excited to announce that 6 English-language books and 9 Portuguese books have been added to the collection of over 400 free, open-source R programming books.Many thanks toBruno Miotofor the submission of thePortuguese books. As a reminder, there is also aSpanish-languagechapter with 15 entries.A ...继续阅读 (50)

[social4i size="small" align="align-left"][This article was first published onpacha.dev/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.I’ve been busy with the field exams, so I haven’t had much time to work on the blog.spuriouscorrelationspackage started as a fun project for one of my tutorials.Here is a case of an interesting correlation: the number of people who drowned by falling into a pool and the number of films Nicholas Cage appeared in.library ...继续阅读 (46)

[social4i size="small" align="align-left"][This article was first published onr on Everyday Is A School Day, 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.Refreshed my rusty calculus skills lately!Finally understand what happens during complete separation and why those coefficient SE get so extreme. The math behind maximum likelihood estimation makes more sense now! Chain rule, quotient rule, matrix inversion are crucial!Objectives:A Complete SeparationLet ...继续阅读 (42)

[social4i size="small" align="align-left"][This article was first published onfree range statistics - 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.A short blog post today which is just all about producing this animation, which I used for a work presentation yesterday:It’s super easy and it’s worth putting out there how to do it, if only to encourage people to think more about demography in the Pacific. And animated population pyramids are cool.Regardin ...继续阅读 (44)

[social4i size="small" align="align-left"][This article was first published onJason Bryer, 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.tl;drOnce theloginpackage is installed, you can run two demos using the following commands:shiny::runApp(paste0(find.package('login'), '/user_params/'))https://github.com/jbryer/login/blob/main/inst/user_params/app.Rshiny::runApp(paste0(find.package('login'), '/data_viewer/'))https://github.com/jbryer/login/blob/main/inst ...继续阅读 (44)

Sustainability is no longer a trend—it’s an expectation. More Sydney businesses are recognising the importance of integrating eco-friendly practices into their operations, including how they clean their workspaces. Choosing green commercial cleaning solutions not only supports environmental health but also creates a safer, more productive environment for staff and clients. From office spaces to warehouses, […]The postEco-Friendly Commercial Cleaning Solutions for Sydney Businessesappeared first onJ L I Blog. ...继续阅读 (51)

[social4i size="small" align="align-left"][This article was first published onRtask, 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.You can read the original post in its original format onRtaskwebsite by ThinkR here:Mock Them All: Simulate to Better Test with testthatUnit testing in R. You know, those small functions that ensure your code works flawlessly—even when you’re on vacation or writing new modules at 2 a.m.But let’s be honest: when it comes to test ...继续阅读 (48)

[social4i size="small" align="align-left"][This article was first published ondata-in-flight, 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.There are a bunch of new features to share as part of the 0.6.0 release ofmaestro:maestroFlagstag and accompanyingget_flags()function for tagging pipelines.maestroPrioritytag for determining the order in which simultaneously scheduled pipelines are executed.Newget_slot_usage()function to help identify busy (or quiet) t ...继续阅读 (41)

[social4i size="small" align="align-left"][This article was first published onrOpenSci - open tools for open science, 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.Read it in: Español.To be part of therOpenSci Champions programhas been an experience ofprofessional growth and an opportunity to contribute to the rOpenSci community. I learned about R package development while working on a tool to facilitate access to census data from Argentina.In this blog, I ...继续阅读 (43)

[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 second part of a blog post series on spatial machine learning with R.You can find the list of other blog posts in this seriesin part one.IntroductionThis document shows the application ofcaretfor spatial modelling at the example of predicting air temperature in Spain. Hereby, we use measurements of air temperatur ...继续阅读 (49)

[social4i size="small" align="align-left"][This article was first published onOne Tip Per Day, 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.My note from today’s lab meeting:For senario like Rambo’s project, where in a case-control two group comparison, each subject has multiple repeats (or multiple time points). To test the genes associated with the condition, youmust model subject as a blocking factor (random effect)to properly control forwit ...继续阅读 (51)

[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 onUsing LLMs with ellmer, which is a part of our workshops for Ukraine series!Here’s some more info:Title:Using LLMs with ellmerDate:Friday, June 13th, 18:00 – 20:00 CEST (Rome, Berlin, Paris timezone)Speaker:Hadley Wickham is Chief Scientist at Posit PBC, winner of the 2019 COPSS award, and a member of ...继续阅读 (46)

[social4i size="small" align="align-left"][This article was first published onEconometrics and Free Software, 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.If you want to watch a 2-Minute video introduction to{rixpress}, click the image below:InAugust last yearI tried to see how one could use Nix as a built automation tool for data science pipelines, and in March this year, I’ve started working on an R package that would make setting up such pipelines easy ...继续阅读 (48)

此《三迁志》由明代史鹗编撰，以“孟母三迁”典故来命名。全书共六卷，记述了孟子及其后裔家族相关历史事迹。内容包含：孟母孟子及庙制等图像；事迹、列传、世系、祀典等；诏敕、恩赐等；奏疏、祭文、诗等；碑记、墓志。此为明嘉靖三十二年邹县孟氏刊本。 ...继续阅读 (59)

[social4i size="small" align="align-left"][This article was first published onR on Zhenguo Zhang's 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.Zhenguo Zhang’s Blog /2025/05/10/r-use-new-scale-xxx-function-to-add-the-same-scale-type-in-different-ggplot-layers/ –In one ggplot figure, normally you can only use one scale for each aesthetic mapping. For example, if you usescale_color_manual()to set the color scale for a layer, you canno ...继续阅读 (45)

[social4i size="small" align="align-left"][This article was first published onrOpenSci - open tools for open science, 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 few years ago, the R community started usingORCID(“Open Researcher and Contributor ID”) to persistently and uniquely identify individual authors of packages in DESCRIPTION. The idea is the following: you enter authors’ ORCID as a specially named comment in theirperson()object. For instance I c ...继续阅读 (48)

[social4i size="small" align="align-left"][This article was first published onR Works, 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 new, universal development environmentVS Codeis Microsoft’s open-source software development environment that can be customized for any language. It is arguably the general-purpose GUI programming tool of choice when working across multiple computer languages. As a data scientist, its R <-> Python integration deserves caref ...继续阅读 (50)

[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 Pectra upgrade for Ethereum could catalyze the expected uptrend despite the reduced risk appetite caused by the Tariff War between the US and China.Based on the trend-anomaly analysis, this suggests the potential for a 40% increase in the near term.library(tidyverse) library(tidyquant) library(timetk) #Ethereum (ETH-US ...继续阅读 (46)

此《泛槎图》由清代张宝（字仙槎）编绘。全套共六集，分为：泛槎图、续泛槎图、续泛槎图三集、舣槎图四集、漓江泛棹图五集、续泛查图六集。其内收录作者平生游历山水名胜，以纪游为主题的版画一百余幅（每幅配有作者题诗），并附友朋诸家题跋三百余篇。此为清嘉庆至道光时期刊本。 ...继续阅读 (67)