R-bloggers

1. What is a treemap? A treemap consists of a set of rectangles which represent different categories in your data and whose size is defined by a numeric value associated with the respective category. For example, a treemap could illustrate the conti...

Why use R to control hardware? Why NOT use R to control hardware? The post R Meets Hardware appeared first on Mark Niemann-Ross.

#179–180PuzzlesAuthor: ExcelBIAll files (xlsx with puzzle and R with solution) for each and every puzzle are available on my Github. Enjoy.Puzzle #179I must admit that I am not a big fan of baseball, but it doesn’t stop me before this challenge. As usu...

The Turkish Banking sector has always been considered the decisive indicator of the Turkish economy. After the transition to the Orthodox monetary policies, the Central Bank’s interest rate has been rising to 50% in the short term. This has instituted confidence, especially for foreign investors. This confidence has lifted the ...

Puzzles no. 444–448PuzzlesAuthor: ExcelBIAll files (xlsx with puzzle and R with solution) for each and every puzzle are available on my Github. Enjoy.Puzzle #444This time we were spelling numbers. Yes, you heard it right. We were taking multidigit numb...

ShinyProxy 3.1.0 was released on May 7, 2024. The new version comes with lots of new features and improvements. Let's see the highlights!

TLG Catalog website Introducing WebR to TLG Catalog: A Game Changer for Interactive Learning I’m thrilled to announce a major update to the TLG Catalog. We have integrated WebR to the website transforming the way you interact with the R ...

R Shiny needs no introduction, as it’s one of the go-to frameworks for building amazing applications and dashboards. But most of them lack one thing – interactivity and motion. Truth be told, R’s standard visualization packages such as ggplot2 aren’t interactive, so that’s the main reason why. ...

manual test of post a simple way to visualize or summarize monthly returns as well as average monthly returns using R. Interested readers can modify the instrument, period and length of time to their preference. We start by installing the R packages t...

Various LSBoost examples and benchmarks with PCA and RandomForest dimension reduction.