[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.Enjoyed learning penalized GAM math. Built penalty matrices, optimized λ using GCV, and implement our own GAM function. Confusing? Yes! Rewarding? Oh yes!We dove into the engine of what made basis spline work on our last blog, now let’s add to that and see how we can further improve the generalized addit ...继续阅读 (19)

此《岭南荔支谱》由清代吴应逵编撰。全书共六卷，依次为：总论、种植、节候、品类、杂事。其内容为作者搜集历代典籍中广东的荔枝资料，分门别类加以摘录汇编而成，所引资料均注出处。此为清道光三十年刊岭南遗书本。 ...继续阅读 (27)

[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.French version belowMy name is Thierry Moudiki.This message serves as a personal and formal record of events and concerns related to grave violations of my rights, dignity, an invasion of my privacy over the past 15+ years. If anything happens to me, I want this document to remain as evidence and testimony. R ...继续阅读 (21)

[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.IntroductionI was interested to see whether and how well R would run on the new RISC-V architecture.A while ago I read that RISC-V is now afirst class architecture for Ubuntu.This got me thinking, instead of having to build R from source maybe ther-basepackage might be available for RISC-V. It turns out that this is ...继续阅读 (23)

[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.Open repo of ecological data for use in teachingJust a quick announcement. I’ve organized and posted two ecological datasets that I find helpful for creating examples for teaching. The repo and instructions for use and attribution are on github:https://github.com/cbrown5/example-ecological-dataThere are two sets of da ...继续阅读 (22)

[social4i size="small" align="align-left"][This article was first published onStencilled, 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 fast, marketer-friendly tool for media mix modeling — get actionable insights in hours, not months.Toleave a commentfor the author, please follow the link and comment on their blog:Stencilled.R-bloggers.comoffersdaily e-mail updatesaboutRnews and tutorials aboutlearning Rand many other topics.Click here if you're looking ...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.At Jumping Rivers, we believe training should be more than just a tick-box exercise. It should be transformative. Whether you’re learning R, Python, SQL, Git or Posit for the first time or diving into advanced topics like machine learning and Quarto, our courses are built to help you actually use what you lear ...继续阅读 (25)

[social4i size="small" align="align-left"][This article was first published onR on kieranhealy.org, 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.Another in anaccidental seriesof “Basic facts about U.S. urban areas presently in the news”. This week, West Coast Edition: like other very large American cities, Los Angeles is very big.There are a lot of Angelenos.In fact this is just Los Angeles county, which is both larger than theCity of Los Angelesproper, b ...继续阅读 (24)

[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.In this post, I’ll showcase the free online code editors available onhttps://www.techtonique.netfor R, Python, and SQL. These editors provide a convenient way to write and test code directly in your browser without any installation required. Whether you’re learning to code, testing snippets, or working on sma ...继续阅读 (28)

[social4i size="small" align="align-left"][This article was first published onStencilled, 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 a world where large language models are the first point of contact, your website needs to speak to them as much as it does to your users. Here's how analytics teams can help rewire the funnel.Toleave a commentfor the author, please follow the link and comment on their blog:Stencilled.R-bloggers.comoffersdaily e-mail upd ...继续阅读 (17)

[social4i size="small" align="align-left"][This article was first published onGet Your Data On, 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.Interpolation in the Frequency Domain Improved!tabsetscode foldingInterpolation in the Frequency Domain Improved!IntroductionThis post describes interpolation in the frequency domain (IFD) and an improvement to IFD. IFD is a method of interpolation that is easy to use and produces good results on most time series dat ...继续阅读 (23)

[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.Vibe coding with AI agents is not for scientistsVibe coding is the idea of creating software with large language models (e.g. chat GPT, Claude), using only prompting and no, or very littlehuman written code.Co-founder of openAI says of vibe coding:“It’s not really coding – I just see things, say things, run thin ...继续阅读 (19)

[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.Do ‘fragile’pvalues tell us anything?I was interested recently to seethis article onpvalues in the psychology literaturefloat across my social media feed. Paul C Bogdan makes the case that the severity of thereplication crisisin science can be judged in part by the proportion ofpvalues that are ‘fragile’,whi ...继续阅读 (21)

此《列仙图》册由清代冷枚绘制。全册共十二开，描绘了二十个得道成仙的故事，如：安期生遇仙、琴高乘鲤、东方朔偷桃、偓佺采药、安期仙枣、紫气东来、麻姑献寿、玉卮乘龙等等，其中人物神韵自然，造型饱满，设色精丽。此册现藏于大英博物馆。 ...继续阅读 (18)

[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.This paper introduces a general machine learning framework for yield curve modeling, in which classical parametric models such as Nelson-Siegel and Svensson serve as special cases within a broader class of functional regression approaches. By linearizing the bond pricing/swap valuation equation, I reformulate ...继续阅读 (25)

[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.Adding images to a web page used to be straightforward. You’d add theimgtag to the HTML, set thesrcattribute to the appropriate URL and, hopefully, write some informativealttext. (You might also add some CSS, either inline or via a stylesheet.)It’s slightly more complicated today, with monitor and browser tech ...继续阅读 (27)

[social4i size="small" align="align-left"][This article was first published onRstats – quantixed, 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.It’s plot recreation time! In this post, we’ll look at how we can recreate a plot in R. I thought it might be useful to provide the solution but also to detail the process I went through to get there.We have a FACS plot taken from a BD FACS Aria machine:Briefly, it’s a histogram of the fluorescence levels of 10000 ...继续阅读 (27)

[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.Work in progress. Comments welcome.!pip install git+https://github.com/Techtonique/mlreserving.git --verbose %load_ext rpy2.ipython %%R install.packages("reticulate") %%R library(reticulate) library(ggplot2) library(dplyr) # Import Python modules pd <- import("pandas") np <- import("numpy") plt <- impor ...继续阅读 (26)

[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.We are excited to introduce the new team of mentors for the rOpenSci Champions Program! This year, we have ten very talented individuals, all from Latin America, who bring a unique combination of experience, enthusiasm, and commitment to open science. Some of them have alread ...继续阅读 (24)

[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.Toleave a commentfor the author, please follow the link and comment on their blog:R – Xi'an's Og.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-bl ...继续阅读 (25)

十五六岁爱做梦的年纪，最想成为的是吟游诗人，无拘无束，随遇而安。二十多年过去了，这个梦真的成为了梦罢了。这个世界上好像已经不存在吟游诗人这个职业了。十几年前的冬天，第一次坐上巴黎的地铁。那是一个寒冬的清晨，微弱的阳光刺痛着我的眼睛，然后一曲歌谣毫无征兆地刺破苍穹。啊，这就是现代的吟游诗人吧，一边歌唱，一边旅行。每每看到欧洲大街小巷上的艺术表演，我的思绪都自动切换回十几年前的那个清晨。寒风，晨光，歌谣。唤醒每一个旅者的心思。试图去理解他们的语言，试图去穿越我不曾经历的人生。曾经遇见光亮，就再也无法屈从于黑暗。有人用一生治愈童年的创伤，有人用一生回忆青年的自由。 ...继续阅读 (22)

[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.The role of healthcare analyticsThe primary objective of healthcare analytics is to seek benefits for health administrators, organizations, and patients, most importantly by enhancing patient experiences and improving health outcomes. The healthcare industry generates vast amounts of data, primarily fromelectronic medical rec ...继续阅读 (21)

[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.1Introduction“Correlation is not causation” – it’s a refrain we hear often, yet the distinction between these concepts is deceptively easy to overlook. Correlation refers to a statistical association: when one variable changes, another tends to change as well. Causation, on the other hand, means a cha ...继续阅读 (29)

[social4i size="small" align="align-left"][This article was first published onGetting Genetics Done, 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.Reposted from the original at:https://blog.stephenturner.us/p/r-production-ai…Python isn’t the only game in town anymore: R can interact with local and cloud LLM APIs, inspect and modify your local R environment and files, implement RAG, computer vision, NLP, evals, & much more.There was a time ...继续阅读 (32)

[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:Containerizing Shiny Apps with {shiny2docker}: A Step-by-Step GuideDeploying a Shiny application to different servers or sharing it with others can be challenging due to differences in R package versions and system requirements. Containerization ...继续阅读 (30)

[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.I finally understood B-splines by working through the Cox-deBoor algorithm step-by-step, discovering they’re just weighted combinations of basis functions that make non-linear regression linear. What surprised me is going through Bayesian statistics really helped me understand the engine behind the model ...继续阅读 (23)

[social4i size="small" align="align-left"][This article was first published onOnline College Math Teacher, 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 start of Pride month. I have friends, acquaintances, and family members in most if not all LGBTQ+ categories, and probably you do too although you may not know it. I wish they all could live lives of being who they want to be without being socially or legally hassled. I made this flag in com ...继续阅读 (22)

[social4i size="small" align="align-left"][This article was first published onStencilled, 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.Why relying on external benchmarks in media analytics can be misleading, and how building your own baselines leads to smarter, more context-aware decision making.Toleave a commentfor the author, please follow the link and comment on their blog:Stencilled.R-bloggers.comoffersdaily e-mail updatesaboutRnews and tutorials abou ...继续阅读 (23)

[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.IntroductionProbabilistic (not point forecasting) stock forecasting is notably useful fortesting trading strategiesorrisk capital valuation. Because stock prices exhibit a latent stochastic volatility, this type of forecasting methods relies on classical parametric models likeARMA for the mean and GARCH for ...继续阅读 (28)

什么是 OpenAPI？简单来说，就是墨问提供了一系列接口，让开发者可以通过这些接口来访问墨问的服务：创建和修改笔记，设置笔记的格式，为笔记打标签，设置状态，公开还是私密等等。有了 OpenAPI 之后，墨问就成了一个开放平台。在前 AI 时代，开发者可以基于 OpenAPI 开发自己的应用，比如墨问的 Chrome 扩展，或者把自己的信息源通过墨问 OpenAPI 直接输出到墨问，形成自己的知识体系，做墨问的创作客户端等等。到了 AI 时代，搭配 OpenAPI 的，多了一个 MCP。什么是 MCP？这里有介绍，看不明白来找我：有了 MCP，普通用户就可以基于大模型的能力通过 MCP 和 OpenAPI 创作墨问笔记，构建自己的知识流通和分享渠道。用户+自然语言+大语言模型+MCP+OpenAPI+墨问，就可以实现一个完整的知识分享和创作平台。举个例子：我在看寇德卡的英文书，序言很好我想翻译一下并保存在墨问里同时发布，我就给书拍张照片，丢给大模型：翻译图片里的内容后存入墨问笔记，标题黑体，其他内容自动标记黑体和高亮，分段空行，中西文加空格，发布成公开笔记。标签：摄影。“duang”的一声，这篇笔记就出现了罗伯特·德尔皮尔与约瑟夫·寇德卡谈《流亡者》我们还可以：上传一个文件让大模型分析后输出一篇格式优美的墨问笔记和大模型聊天之后，把聊天内容保存到墨问里上传一张照片让大模型分析后写一 ...继续阅读 (28)