R-bloggers

In our previous blog post, we introduced the concept of profiling for optimizing Shiny app performance. Today, we’ll take a deep dive into three powerful tools in this arsenal: reactlog, profvis and shiny.tictoc. Imagine your Shiny app – users are interacting seamlessly, data is processing swiftly, and visualizations update ...

Puzzles no. 524–528PuzzlesAuthor: ExcelBIAll files (xlsx with puzzle and R with solution) for each and every puzzle are available on my Github. Enjoy.Puzzle #524Today we get bunch of numbers with masked digits. Our task is to check if from those masked...

The pharmaverse is a collaborative project where leading pharmaceutical companies and passionate individuals come together to create helpful tools for clinical reporting. By using R programming and the open-source community, the pharmaverse makes it easier to gain insights and increase transparency in the pharma industry. In this post, let’s ...

The goal of cpp11eigen is to provide a novel approach to use the Eigen C++ library by using the header-only cpp11 R package and to simplify things for the end-user. Features Elemental dense matrices and vectors conversion from R to C++ and vic...

Text analysis of 2024 US Presidential convention speeches, by Jerry Tuttle       Can an actuary / mathematician / data analyst say anything objective and data-oriented about the 2024 US presidential campaign? &nbsp...

Deriving a nonparametric confidence interval for the mean using stratified sampling, the bootstrap, surrogates and density estimation

Hey guys, welcome back to my R-tips newsletter. As the R ecosystem continues to grow, staying updated with the most powerful and innovative packages can significantly enhance your data analysis workflow. Today I’m sharing a curated list of 25 R package...

This is re-posted from my newsletter, where I'll be posting from now on:https://blog.stephenturner.us/p/biorecap-r-package-for-summarizing-biorxiv-preprints-local-llm---TL;DRI wrote an R package that summarizes recent bioRxiv preprints using a locally ...

The post Add Footnote to ggplot2 appeared first on Data Science Tutorials Unravel the Future: Dive Deep into the World of Data Science Today! Data Science Tutorials. Adding a footnote to a ggplot2 plot in R can enhance the information presented by providing additional context or source attribution. Add Footnote ...

I stumbled across this page by Brilliant Maps showing settlements with no larger settlement to their north. The author noted that Helsinki was omitted by error. I wanted to address that error, and as a resident of the southern half of the globe myself,...

Multivariate imputations with missRanger.

Concise Tutorial for R Database InterfacesIn the Land of Databases, where the Data lies…In the vast and intricate world of data, much like the realms of Middle-earth, there lies a powerful force — SQL, the language of databases. SQL (Structured Query Language) has long been the One Language to query ...

Crude oil futures prices have fluctuated above the point forecast line (XGBoost) year to date.