R-bloggers - Part 3

Tidyverse with GitHub Copilot for Healthcare Analytics – Part 1

June 3, 2025 | Vidisha Vachharajani

The role of healthcare analytics The 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 heal...

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Correlation vs Causation: Understanding the Difference

June 3, 2025 | M. Fatih Tüzen

1 Introduction “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 t...

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Repost: The Modern R Stack for Production AI

June 3, 2025 | Stephen Turner

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, ...

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Containerizing Shiny Apps with {shiny2docker}: A Step-by-Step Guide

June 3, 2025 | Vincent GUYADER

You can read the original post in its original format on Rtask website by ThinkR here: Containerizing Shiny Apps with {shiny2docker}: A Step-by-Step Guide Deploying a Shiny application to different servers or sharing it with others can be challenging due to differences in R package versions and system requirements. ... [Read more...]

Understanding Basis Spline (B-spline) By Working Through Cox-deBoor Algorithm

June 2, 2025 | r on Everyday Is A School Day

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 statis...

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LGBTQ+ Pride Month

June 2, 2025 | Jerry Tuttle

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 be...

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Beyond ARMA-GARCH: leveraging model-agnostic Machine Learning and conformal prediction for nonparametric probabilistic stock forecasting (ML-ARCH)

June 1, 2025 | T. Moudiki

A flexible hybrid approach to probabilistic stock forecasting that combines machine learning with ARCH effects, offering an alternative to traditional ARMA-GARCH models

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Benchmarks vs. Baselines: When ‘Above Average’ Isn’t Good Enough

June 1, 2025 | Stencilled

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. [Read more...]

Permutations and SHAPley values for feature importance in techtonique dot net’s API (with R + Python + the command line)

May 31, 2025 | T. Moudiki

How to use techtonique.net's API to compute feature importance using permutations and SHAPley values

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Which patient is going to survive longer? Another guide to using techtonique dot net’s API (with R + Python + the command line) for survival analysis

May 30, 2025 | T. Moudiki

How to make API calls to techtonique.net for survival analysis and plot the results with rush

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Filters

May 29, 2025 | Giuseppe Casalicchio

JavaScript is required to unlock solutions. Please enable JavaScript and reload the page, or download the source files from GitHub and run the code locally. Goal Apply what you have learned about using pipelines for efficient pre-processing and model training on a regression problem. House Prices in King county In ... [Read more...]

A Guide to Using techtonique.net’s API and rush for simulating and plotting Stochastic Scenarios

May 29, 2025 | T. Moudiki

How to make API calls to techtonique.net for stochastic simulation using diffusion models, and plot the results with rush

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Feature Selection

May 28, 2025 | Giuseppe Casalicchio

JavaScript is required to unlock solutions. Please enable JavaScript and reload the page, or download the source files from GitHub and run the code locally. Goal After this exercise, you should understand and be able to perform feature selection using wrapper functions with mlr3fselect. You should also be able ... [Read more...]

Simulating Stochastic Scenarios with Diffusion Models: A Guide to Using techtonique.net’s API for the purpose

May 28, 2025 | T. Moudiki

How to make API calls to techtonique.net for stochastic simulation using diffusion models

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Filter

May 27, 2025 | Giuseppe Casalicchio

JavaScript is required to unlock solutions. Please enable JavaScript and reload the page, or download the source files from GitHub and run the code locally. Goal Learn how to rank features of a supervised task by their importance / strength of relationship with the target variable using a feature filter method. ... [Read more...]

Will my apartment in 5th avenue be overpriced or not? Harnessing the power of www.techtonique.net (+ xgboost, lightgbm, catboost) to find out

May 27, 2025 | T. Moudiki

How to make API calls to techtonique.net (and xgboost, lightgbm, catboost) for conformal machine learning regression tasks using curl, curlconverter.com, Python requests

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April 2025 Top 40 New CRAN Packages

May 27, 2025 | Joseph Rickert

Archaeology ananke v0.1.0: Implements tools for calibration of radiocarbon ages and modern carbon fraction values using multiple calibration curves. Functions calculate the highest density region intervals and credible intervals, and visualiz...

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Applying GARCH and INGARCH models to papal conclaves

May 27, 2025 | datascienceconfidential - r

The purpose of this post is to use time series models to predict the length of papal conclaves. A conclave is a secret vote which takes place to elect a new pope. Conclaves are all the rage right now. Not only was the film Conclave released in 2024, b...

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Spatial machine learning with the tidymodels framework

May 27, 2025 | Hanna Meyer

This is the third part of a blog post series on spatial machine learning with R. You can find the list of other blog posts in this series in part one. Introduction In this blog post, we will show how to use the tidymodels framework for ...

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A Pace Far Different: finding best running pace with R

May 27, 2025 | Stephen Royle

If you are into running, chances are that you will be chasing your PB (personal best) times. This post is about using R to search for your PBs, and to monitor them over time. Usually runners target four distances for PBs: 5 km, 10 km, half marathon and full marathon. It’s ...

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