@timelyportfolio

137 Followers
213 Following
550 Posts

absolute return insurance portfolio manager and CFA charterholder who enjoys data visualization with #rstats and JavaScript. have ideas? let's make them.

Birmingham, Alabama, USA

Githubhttps://github.com/timelyportfolio
Bloghttps://jsinr.me
timelyportfolioNov 16
guillermo.dNov 13
What a delight to read this book/project 😃 😃 https://tmap.geocompx.org/ #rstats #gis #gisChat Many thanks to @nowosad and Martijn Tennekes for putting it together. Tmap is my very favorite R library for creating maps ❤️
Spatial Data Visualization with tmap

“Spatial Data Visualization with tmap: A Practical Guide to Thematic Mapping in R” is a free, open-source book that teaches you how to create static and interactive maps using the tmap package in R. Covering core concepts in thematic cartography, map design, and spatial visualization, this guide provides step-by-step approaches to help you produce high-quality maps for reports, presentations, and web applications.

timelyportfolioSep 30
TimSalabimSep 30

Thanks to great feedback and input from the #rstats #rspatial community, the ISC grant proposal about modernizing R's web-mapping capabilities is coming along nicely... If you have anything to add, you can do so until tomorrow, when I will submit to @RConsortium

https://tim-salabim.codeberg.page/modernize_mapview/modernize_r_web_mapping.html

Modernizing R’s web-mapping capabilities

timelyportfolioSep 27
Show threadGeorge StaggSep 27
@timelyportfolio @jeroenooms looks like it works! https://webr.r-wasm.org/latest/#code=eJyVUM1q20AQplc9xSACWoG9apsUjFxDczfEuHVIT8lWO7a2We2KnZEcYXzKE%2FQdcusb9N5XyXN03cQh9NbT8M33Mx%2Fz4%2F7BqQZ%2FrhwbtqjfyeVDq7j%2BVdS%2BwWKL3647wlC85rVi9fvNo3HEylrZqupWbZBEdjnJRgFbTzCDSmQ1c0tlUWzQh8iz2mxkGHfO9BgIpcY%2BG8GL6mCM9FZRI6M%2By%2FPk80CSkNH14nw%2Bv14sL66%2BzjLy1S19qKOFY2g5eOs%2Fbemf5PLs7DTLk6TiO%2Fg4hstJWfYTkSdr7w84rk%2FId6FCkR4LVNrJ76TRmj5Ih1y0g9dGY9G%2Fle8n8rRYd9Yel1GZ5of0E%2ByVFSEd7xQNroJ15yo23kGjjBM57BIAiwzPvvgZtVWGwXqlF087sQPjNN6tlvMS%2FrNOCvt8Gk8E5C644xUZOrcYuPZO3EQSwDStDww00F8Ypzy8KvaM%2BCYm7KfJU%2BHpfpyOnjvO4Ev%2BB282uZ0%3D
webR - R in the browser

Interactive R environment running in your browser. Execute R code, create plots, and analyze data without installing anything.

webR
timelyportfolioSep 27
Dewey DunningtonSep 24

I'm beyond excited for this! Built on Apache DataFusion and Apache Arrow, a composable single-node analytical database with spatial types as first-class citizens. GeoPandas IO, KNN joins, CRS support, R/Python bindings, and top-notch lazy GeoParquet reads.

https://sedona.apache.org/latest/blog/2025/09/24/introducing-sedonadb-a-single-node-analytical-database-engine-with-geospatial-as-a-first-class-citizen/

Introducing SedonaDB: A single-node analytical database engine with geospatial as a first-class citizen - Apache Sedona

Apache Sedona is a cluster computing system for processing large-scale spatial data. Sedona extends existing cluster computing systems, such as Apache Spark, Apache Flink, and Snowflake, with a set of out-of-the-box distributed Spatial Datasets and Spatial SQL that efficiently load, process, and analyze large-scale spatial data across machines.

timelyportfolioSep 27
JeroenSep 27
Super excited for the new release of #rstats V8 which now also works in WebR by running js/wasm natively in web worker (thanks to @gws ) Will release some cool new packages soon to show the potential of WASM in R ✨
timelyportfolioAug 18
JosiahAug 17

extendr has a domain! Say hello to https://extendr.rs 👋

We're working on lowering the bar to using Rust  with  

We've added some new resources:

- 💭 Intro to Rust for R Developers https://extendr.rs/intro-rust/
- 📣 Publishing to CRAN: https://extendr.rs/user-guide/cran-publishing.html
- 🕸️ Building for WebR: https://extendr.rs/user-guide/webr.html

#rstats #rust

extendr

timelyportfolioAug 3
hrbrmstr 🇺🇦 🇬🇱 🇨🇦Aug 3

Threw together another, slightly more complex, @observablehq Framework 2.0 example using U.S. protest count data from the Crowd Counting Consortium.

Switching between Observable Desktop & Zed has been super nice & 100% painless.

Live: https://rud.is/obs/framework2/ccc/

Code: https://codeberg.org/hrbrmstr/ccc

timelyportfolioAug 2
hrbrmstr 🇺🇦 🇬🇱 🇨🇦 🏳️‍🌈Aug 2
100% agree + #RStats WebR works in Notebooks 2.0 & Desktop! I went into some detail abt Notebooks & Desktop this past week: dailydrop.hrbrmstr.dev/2025/07/31/d...

RE: https://bsky.app/profile/did:plc:nbldm3psg2vzgl7wan5rzdpb/post/3lvfxawowmc25
timelyportfolioJul 30
hrbrmstr 🇺🇦 🇬🇱 🇨🇦Jul 30

Threw together a small example of @observablehq Notebook 2.0 kit deployed site viewable at: https://rud.is/ex/obsnb/tyres/

Code is at: https://codeberg.org/hrbrmstr/tyres

Used Observable Desktop (img attached) to construct the notebook.

Did not test out the AI features.

It's cool being able to import object from Observable HQ-proper.

timelyportfolioJul 30
George StaggJul 30

Thanks to some joint work with @jeroenooms the latest dev build of webR now supports the {curl} package, along with many other packages that rely on it! 🎉

If you're able and willing to use a WebSocket SOCKS proxy (outside of the browser), you can now use {curl} to make HTTPS requests in webR.

Here's an example using an R package that relies on {httr2} to query a Hacker News API: https://webr.r-wasm.org/latest/#code=eJydUctKxDAUBZf9ijAITbC2PsbNYEFdC8qIoIiUTHvbqaZJyc08uvYL%2FAd3%2FoF7%2F8sk7TCjS3fpueece%2B7p%2B9uH5A183ktTGwHFcTz9aLmZfyVz1UCyglm2QNDJ7rzghn%2FvvdUSDRcibnn%2ByitAmtPR3L5hKmGFo4iMqqoVypy45wsqKWoDI8YCUc801x3dkrfYIGFBcNdhjGBALunl9XV2O715eExDVPkrns0nSWIAzaRTQl2sMNaHC1kvQSPEBSwn4%2FFpaC1mlpKhUboGJOeHpAKT7WK04evMhmowPT5iQVE6krsuLrUthQaE%2BKtJSpC3rejorjoi5ULmplZyC3eMbN%2F7Xswia4O50v%2B28WIW2IOKsvd0OUue2yndQBERsASB6QZ4UroAP%2B%2F1z%2BxXH5nr2ZfiG7e8iHBbydqmHAw7F9hprTefgUh7I0YO7EUVqCbLlaA7n541ALmy%2B7NS1O2GUXlbGl7ZFGRIEfaztVXS8M5d2y8f8K7H3dq%2F%2F9Pn%2FwGX6PLO&a

webR REPL app