R-bloggers - Part 35

Changing Forecasts for Python Questions on Stack Overflow

March 14, 2025 | John Mount

I recently conducted a small time series workshop session for AI+ training hosted by ODSC. It went really well, and I’d be happy to offer longer interactive workshops going forward (please reach out if your team would like one!). One of the examples I shared was derived from the ...

[Read more...]

How fast Carlos Sainz Jr learns

March 13, 2025 | Chris Bowdon

The MAJOR story of F1’s 2025 season is of course the match-up between Sainz and Albon (sorry, did something happen at Ferrari?). Albon’s current level is quite a mystery, because since going up against Verstappen as a rookie he has only ever had...

[Read more...]

Automatic slide generation with autoslider.core

March 13, 2025 | Stefan P. Thoma, Joe Zhu

We are excited to announce that the GitHub - insightsengineering/autoslider.core: autoslideR core {autoslider.core} package is now a part of pharmaverse! The normal process of creating clinical study slides is that a statistician manually ty... [Read more...]

Novartis joins the Pharmaverse Council!

March 13, 2025 | Damian Rodziewicz

Hi pharmaverse community, We’re excited to welcome Novartis as the newest member of the Pharmaverse Council! Representing Novartis on the council will be Orla Doyle. Novartis has been a strong advocate for integrating open-source languages and... [Read more...]

Digital Difficulties

March 13, 2025 | Nina Zumel

Here’s another puzzle, from Henry Dudeney’s Perplexities column in Strand Magazine, January 1924. Arrange the ten digits, 1 2 3 4 5 6 7 8 9 0, in such order that they shall form a number that may be divided by every number from 2 to 18 without ...

[Read more...]

Sparklines in Reactable Tables

March 13, 2025 | The Jumping Rivers Blog

This is the second blog in a series about the {sparkline} R package for inline data visualisations. You can read the first one here. In this post I will be demonstrating how you can include sparklines inside HTML tables. Reactable {reactable} is ...

[Read more...]

How to Center ggplot Title, Subtitle, and caption in ggplot2 with R

March 13, 2025 | Unknown

Have you ever wondered why your ggplot title is not perfectly aligned, detracting from the impact of your data visualization? As experts in data visualization and r programming, we understand the power of a well-...

[Read more...]

Machine Learning Insights on BIST 100’s Future

March 13, 2025 | Selcuk Disci

The BIST100 was rising before the Turkish Central Bank’s rate cuts; could that be an initial signal of a firm uptrend? The ML model tells us there is much more room to go up. [Read more...]

Diversity Champion Updates

March 12, 2025 | Laura Needleman

I am excited to announce that the pharmaverse council has approved additional organizational characteristics required for council membership. These criteria establish the level of DEI (Diversity, Equity & Inclusion) commitment we expect fr...

[Read more...]

LLM + Quarto: Turn One-Off Reports Into Automated Solutions

March 12, 2025 | Piotr Storożenko

Your data scientist just spent three days crafting the perfect sales performance report. The sales team loves it. Next month, they’ll need it again. And the month after that. Sound familiar? Here’s a better way: A data scientist and a sales manager sit down for three hours. They ...

[Read more...]

New Preprint: Modeling Qualitative Between-Person Heterogeneity in Time-Series using Latent Class Vector Autoregressive Models

March 12, 2025 | Jonas Haslbeck - r

Time-series data have become ubiquitous in psychological research because it allows us to study within-person dynamics and their heterogeneity across persons. Vector autoregressive (VAR) models have become a popular choice as a first approximation of w... [Read more...]

Bootstrap vs Standard Error Confidence Intervals

March 11, 2025 | Jason Bryer

A student recently asked whether bootstrap confidence intervals were more robust than confidence intervals estimated using the standard error (i.e. ). In order to answer this question I wrote a function to simulate taking a bunch of random s...

$SE = \frac{s}{\sqrt{n}}$

[Read more...]

Evidence Synthesis for Decision Making in Healthcare

March 11, 2025 | Joseph Rickert and Robert Horton

This post is based on the textbook Evidence Synthesis for Decision Making in Healthcare (ESDMH) by Nicky J. Welton, Alexander J. Sutton, Nicola J. Cooper, Keith R. Abrams, and A.E. Ades. This textbook is an exemplary presentation of healthcare d...

$Y_j = \log\left(\dfrac{\delta_j}{1 - \delta_j}\right)$

[Read more...]

Shiny in Production 2025: Abstracts Deadline Extension

March 11, 2025 | The Jumping Rivers Blog

Call for Abstracts Deadline Extended Good news! We’re extending the deadline for abstract submissions for Shiny in Production 2025 by two weeks. You now have until 11:59 PM BST on 3rd April 2025 to submit your proposal. This extension gives you e...

[Read more...]

Creating data-driven art

March 10, 2025 | R on Nicola Rennie

What is data-driven art? At first I thought the answer to the question what is data art? would be relatively straightforward. I initially started with the definition that data art lies somewhere between data visualisation and generative art. Where data visualisation aims to accurately represent data to communicate insights, generative ... [Read more...]

Underrated Gems in R: Must-Know Functions You’re Probably Missing Out On

March 10, 2025 | M. Fatih Tüzen

R is packed with powerhouse tools—think dplyr for data wrangling, ggplot2 for stunning visuals, or tidyr for tidying up messes. But beyond the headliners, there’s a lineup of lesser-known functions that deserve a spot in your toolkit. These hidd... [Read more...]

Effective Data Visualization in R in Scientific Contexts workshop

March 10, 2025 | Dariia Mykhailyshyna

Join our workshop on Effective Data Visualization in R in Scientific Contexts, which is a part of our workshops for Ukraine series! Here’s some more info: Title: Effective Data Visualization in R in Scientific Contexts Date: Thursday, April 10th, 18:00 – 20:00 CET (Rome, Berlin, Paris timezone) Speaker: Christian Gebhard is a ... [Read more...]

rOpenSci Champions Program 2025: In Spanish!

March 9, 2025 | rOpenSci - open tools for open science

We have great news: The call for applications to be part of the new cohort of our 2025 Program is now open! And for the first time it will be in Spanish! Our program seeks to identify, recognize and reward people who are leaders in an open science com... [Read more...]

9 new books added to Big Book of R

March 9, 2025 | Oscar

I’m happy to announce 9 additions to the Big Book of R! Many thanks to Gary, Luis, Roger and Stephen for their contributions! The collection stands at almost 450 free, open-source (and some paid) books! Biological Data Science with R Introductory R book with a focus on tidy data analysis … The ... [Read more...]

(News from) Probabilistic Forecasting of univariate and multivariate Time Series using Quasi-Randomized Neural Networks (Ridge2) and Conformal Prediction

March 8, 2025 | T. Moudiki

A blog post describing univariate and multivariate probabilistic forecasting of time series using Ridge2 and conformal prediction [Read more...]

« 1 … 33 34 35 36 37 … 2,206 »