R-bloggers

Your statistical model is built, and your p-values are perfect, but is your conclusion valid? What if a single, overlooked duplicate entry in your dataset is silently skewing your results, leading to flawed insights? How can you be certain that the data you're analyzing is clean, accurate, and trustworthy?The ...

It’s been 18 years since ggplot2 revolutionized data visualization in R. To celebrate this milestone, I’m offering a special bundle deal on my data visualization books. The “Beautiful Plots Across Languages” Bundle For just $19.99 USD, get two ...

Last week I posted about the proportion of p values that will be ‘fragile’ under various types of scientific experiments or other inferences. The proportion of p values that is fragile had been defined as the proportion that are between 0.01 and 005. I...

Using techtonique dot net's API for programming language-agnostic reserving using any Machine Learning model

You can read the original post in its original format on Rtask website by ThinkR here: From lab to real life: How your Shiny application can survive its users From prototype to production, make sure nothing breaks… You’ve created a fantastic mockup and your client is delighted. You’re ...

Charles Schwab analysts said that historically, budget deficits have had minimal impact on Treasury yields, primarily due to the United States’ economic dominance and its status as the issuer of the world’s reserve currency. The variable importance analysis with the XGBoost machine learning model confirms the aforementioned statement. Source ...

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...

This is the fourth 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. Aims of this post This post aims to give a minimal example on how to use mlr3 for a ...

Introduction I 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 a first class architecture for Ubuntu. This got me thinking, instead of having to build R from source maybe the...

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 Qua...