R-bloggers

Hi pharmaverse community, On behalf of the council we wanted to update you on 2 council members who are passing on the baton to new representatives from their respective companies. Firstly, Michael Rimler (who is one of our original co-founder...

Hi pharmaverse community, On behalf of the council we wanted to update you on 2 council members who are passing on the baton to new representatives from their respective companies. Firstly, Michael Rimler (who is one of our original co-founder...

Here we go again! I ran the Mainova Frankfurt Marathon 2025 and wanted to look at the race results. How can we do this using R? I couldn’t see an easy way to download the data, so I used R to scrape them. Note that these times are currently provisional, ...

If this post is useful to you I kindly ask a minimal donation on Buy Me a Coffee. It shall be used to continue my Open Source efforts. You can send me questions for the blog using this form and subscribe to receive an email when there is a new ...

If this post is useful to you I kindly ask a minimal donation on Buy Me a Coffee. It shall be used to continue my Open Source efforts. You can send me questions for the blog using this form and subscribe to receive an email when there is a new ...

R 4.5.1 installer for Windows with OpenBLAS and Rtools included

Una guía para entender y calcular el Índice de Gini en R

Last time I quickly introduced my latest package, {rixpress}, but I think that to really understand what {rixpress} brings to the table, one needs to solve the same problem without it. And incidentally, I think that this exercise also show...

In today’s data-driven world, strong analytical and programming skills are essential for success. Whether you’re just starting your data journey or looking to expand your expertise, Jumping Rivers offers training that combines real-world experien...

If this post is useful to you I kindly ask a minimal donation on Buy Me a Coffee. It shall be used to continue my Open Source efforts. You can send me questions for the blog using this form and subscribe to receive an email when there is a new ...

Showcasing D3po groups and subgroups for data visualization

This post demonstrates the implementation of deterministic shift adjustments in an arbitrage-free pricing framework using R and the NMOF package. I generate synthetic yield curve data using Nelson-Siegel and Nelson-Siegel-Svensson models, estimate short rates using three different methods, simulate interest rate paths, compute unadjusted zero-coupon bond prices, apply deterministic shift ...

Computational Methods fastfocal v0.1.3: Provides a fast moving-window (“focal”) and buffer-based extraction for raster data using the terra package. Automatically selects between a C++ backend and a Fast Fourier Transform (FFT) backend depend...

If this post is useful to you I kindly ask a minimal donation on Buy Me a Coffee. It shall be used to continue my Open Source efforts. You can send me questions for the blog using this form and subscribe to receive an email when there is a new ...

If this post is useful to you I kindly ask a minimal donation on Buy Me a Coffee. It shall be used to continue my Open Source efforts. You can send me questions for the blog using this form and subscribe to receive an email when there is a new ...

D3po+Tabler demo

Tabler Dashboard implementation for R/Shiny

Implementing three methods for constructing instantaneous short rates from historical yield curves, along with a deterministic shift adjustment to ensure arbitrage-free pricing of caps and swaptions.