Hugh

zr R package for zarrs github.com/mdsumner/zr (no remotes or Icechunk but coming soon)

#RStats

a shiny app with code on the right in the Positron IDE. Shiny app has an action bar on the left with "Upload" and "Analysis" with a file input and geometry input and a layer summary. The middle is an interactive map with puple and orange points.

interactive sidebar dashboard visualizing penguins dataset.

{calcite} v1.0.0 is out 🎉

Oh and {mapgl} has esri-basemap support now 👀

Try it out with
calcite::open_example("page-sidebar-penguins")

🤖 using Claude? Feed it calcite context! r.esri.com/calcite/llms...

A release post coming soon....
#rstats

#EOchat: Following last week's initial release of #NISAR L-band #SAR 🛰️ data by the #ASFDAAC, here's some sample data over northeastern #Guatemala. The large red splotches in the 1st 2 images (freq. A) are RFI artefacts, not visible in the 2nd 2 images (freq. B). #GoldenAgeOfSAR

panel figure showing plots of a5 traversal functions coloured by distance from origin cell.

Getting very into a5 right now, its such a clever geospatial index when you get into it! A bunch of new functions have landed in {a5R} including new traversal functions and paired cell distance calculation. belian-earth.github.io/a5R/articles... #rspatial #rstats

HTTP streaming and Server-Sent Events in R with nanonext HTTP streaming and Server-Sent Events in R with nanonext - sse.R

HTTP streaming and Server-Sent Events in R with nanonext. Here's an example: gist.github.com/jrosell/178e...

🌍🤖 New update on the PRISM project: spatial ML validation, model errors, improving R packages (incl. supercells), and contributing to open geocomputation resources.

jakubnowosad.com/posts/2026-0...

#MachineLearning #RStats #RSpatial #OpenScience

This is certainly true!

That's awesome, how did my googling not find this! Thanks for sharing 🙏

Done the same last month
github.com/euctrl-pru/a5r

SMT (@bioinfhotep@genomic.social) Attached: 4 images #Genomics #Bioinformatics Release of duckhts: #htslib based #Duckdb Extension for High Throughput Sequencing File Formats https://duckdb.org/community_extensions/extensions/duckh...

#Duckdb #htslib #Genomics #Bioinformatics #RStats

duckths: Read HTS (VCF/BCF/BAM/CRAM/FASTA/FASTQ/GTF/GFF) files in DuckDB via htslib

Rduckhts: 'DuckDB' High Throughput Sequencing File Formats Reader Extension
genomic.social/@bioinfhotep...

{controlledburn} fulfils a wish for fasterize polygon rasterization in "abstract mode". A unicorn combination of exactextract+fasterize, and a wildly compact rep. of run lengths for fill, weights for individual partial cover, and dense storage ...

abstract procedural art in a dark blue and white palette, comprised of thousands of flowing ribbon shapes in the middle of the field against a dark blue background. it feels vaguely organic

rising from the depths #rstats

My first actual stats #rstats package... Another #rust wrapper -this time for the insanely performant petal-cluster crate. So far it seems super fast but would love feedback if you have any! ✌️ github.com/belian-earth...
includes DBSCAN, HDBSCAN, and OPTICS algorithms.

GitHub - belian-earth/petalcluster: R bindings to the petal-clustering rust crate R bindings to the petal-clustering rust crate. Contribute to belian-earth/petalcluster development by creating an account on GitHub.

github.com/belian-earth...

#RStats When i was looking at some of the perf in quickr readme, i was thinking oh these tails are R's garbage collection pauses, the R-to-C (LLM enabled) rabbit hole i went in makes the pauses worse because it is really R to R's C API and sometimes calling into R via Rf_eval :D

Present at @cascadiarconf.bsky.social !!!! I can't wait to meet y'all there!

#rstats

Mate, this is awesome!

{lazysf} gets a massive update: github.com/hypertidy/la... #RStats a *simple features* dataframe with a #GDAL vector backend: {dbplyr) SQL generation, with execution via {gdalraster}, {wk} for geometry interchange+crs. R's modern dataframe and query push-down support #RStats

Logo of the R package valh.

A new version of {valh} has hit the CRAN.
{valh} is an interface between R and the Valhalla API.
Valhalla is a routing service based on OpenStreetMap data.

https://github.com/riatelab/valh

This is mostly a maintenance release, no new features, but the package […]

[Original post on fosstodon.org]

#rstats bindings for the awesome #a5 DGGS. My first rust based package with help from the 🤖. #rspatial github.com/belian-earth...

GitHub - r-xla/tengen Contribute to r-xla/tengen development by creating an account on GitHub.

#Rstats #HPC gurus
Is there a package for mixed precision arithmetic that covers most of the exotic new floating points or one needs specialized ML package from the r-xla organization like tengen github.com/r-xla/tengen

R Coding for Ecology chapter on the cartogram package explores mapping ecological patterns with cartograms -- visualizing sampling bias by resizing regions based on data values.

Chapter: doi.org/10.1007/978-...
Code: github.com/RCodingForEc...

#RStats #GIS #DataViz #LandscapeEcology

#RStats #Statsky
Any references and packages out there on statistical inference around binary outcomes for whom some outcome have no measurement error but the other has ? Should i just use linear models and get over it ?

sometimes I look at all the zarr variants apis and just think "this is a whole new round of horseshit just like opendap and netcdf was", declared utopia by the matlab community 20 years ago and we've come close to an actual rich ecosystem of tools but it's all being wrapped up in marketing again.

still insanely out of date [ OK] mur-sst-aws
MUR SST L4 Global (JPL, NASA)
NASA JPL / AWS Open Data | V2 | s3
s3://mur-sst/zarr-v1
dims={'time': 6443, 'lat': 17999, 'lon': 36000} (27.57s)

A very long lead time... but {tissot} hit CRAN today, no bounce 😁

Tissot Indicatrix for Map Projection Distortion (math and explainer and code originally outlined by whuber direct from Snyder manual 👌)
#RStats

hypertidy.r-universe.dev/tissot

Rduckhts: 'DuckDB' 'HTS' File Reader Extension for 'R' Bundles the 'duckhts' 'DuckDB' extension for reading 'HTS' file formats (VCF/BCF, SAM/BAM/CRAM, FASTA, FASTQ, GFF, GTF, tabix) from 'R' via 'DuckDB'. The extension and its 'htslib' dependency are compiled from vendored sources during package installation. Authors:Sounkou Mahamane Toure [aut, cre], htslib authors [ctb], DuckDB C Extension API authors [ctb] Rduckhts_0.1.1-0.0.1.tar.gz Rduckhts_0.1.1-0.0.1.zip(r-4.6)Rduckhts_0.1.1-0.0.1.zip(r-4.5)Rduckhts_0.1.1-0.0.1.zip(r-4.4) Rduckhts_0.1.1-0.0.1.tgz(r-4.6-any)Rduckhts_0.1.1-0.0.1.tgz(r-4.5-any) Rduckhts_0.1.1-0.0.1.tar.gz(r-4.6-any)Rduckhts_0.1.1-0.0.1.tar.gz(r-4.5-any) Rduckhts.pdf |Rduckhts.html✨ Rduckhts/json (API) NEWS # Install 'Rduckhts' in R: install.packages('Rduckhts', repos = c('https://rgenomicsetl.r-universe.dev', 'https://cloud.r-project.org')) Bug tracker:https://github.com/rgenomicsetl/duckhts/issues0 issues On CRAN: no 3.75 score 12 exports 2 dependencies Last updated0 hours ago from:e99a28a305. Checks:7 OK, 1 NOTE, 1 FAIL. Indexed: yes. Citation To cite package ‘Rduckhts’ in publications use: Toure S (2026). Rduckhts: 'DuckDB' 'HTS' File Reader Extension for 'R'. R package version 0.1.1-0.0.1, https://github.com/rgenomicsetl/duckhts. Corresponding BibTeX entry: @Manual{, title = {Rduckhts: 'DuckDB' 'HTS' File Reader Extension for 'R'}, author = {Sounkou Mahamane Toure}, year = {2026}, note = {R package version 0.1.1-0.0.1}, url = {https://github.com/rgenomicsetl/duckhts}, }

Rduckhts: DuckDB HTS File Reader Extension for R Rduckhts provides an R interface to a DuckDB HTS (High Throughput Sequencing) file reader extension. This enables reading common bioinformatics file formats such as VCF/BCF, SAM/BAM/CRAM, FASTA, FASTQ, GFF, GTF, and tabix-indexed files directly from R using SQL queries via duckhts. How it works Following RBCFTools, tables are created and returned instead of data frames. VCF/BCF, SAM/BAM/CRAM, FASTA, FASTQ, GFF, GTF, and tabix formats can be queried. We support region queries for indexed files, and we target Linux, macOS, and RTools. htslib 1.23 is bundled so build dependencies stay minimal. The extensnion is built by adapting the generic extension infracstructure by using only makefiles unlike unlike the submitted communtity extension duckhts. Installation The package can be installed from github remotes::install_github( "RGenomicsETL/duckhts", subdir = "r/Rduckhts")`. System Requirements Installation requires htslib dependencies such ad zlib and libbz2, and optionally for full functionally liblzma, libcurl, and openssl. The package requires GNU make. On Windows’s Rtools, htslib plugins are not enable.

Quick Start The extension is loaded with rduckhts_load(con, extension_path = NULL). We can create tables with rduckhts_bcf, rduckhts_bam, rduckhts_fasta, rduckhts_fastq, rduckhts_gff, rduckhts_gtf, and rduckhts_tabix using the parameters documented in their help pages library(DBI) library(duckdb) library(Rduckhts) ext_path <- system.file("extdata", "duckhts.duckdb_extension", package = "Rduckhts") fasta_path <- system.file("extdata", "ce.fa", package = "Rduckhts") fastq_r1 <- system.file("extdata", "r1.fq", package = "Rduckhts") fastq_r2 <- system.file("extdata", "r2.fq", package = "Rduckhts") con <- dbConnect(duckdb::duckdb(config = list(allow_unsigned_extensions = "true"))) rduckhts_load(con, extension_path = ext_path) #> [1] TRUE rduckhts_fasta(con, "sequences", fasta_path, overwrite = TRUE) rduckhts_fastq(con, "reads", fastq_r1, mate_path = fastq_r2, overwrite = TRUE) dbGetQuery(con, "SELECT COUNT(*) AS n FROM sequences") #> n #> 1 7 dbGetQuery(con, "SELECT COUNT(*) AS n FROM reads") #> n #> 1 10

FASTA, BAM, FASTQ, READER

#RStats
Rduckhts: 'DuckDB' 'HTS' File Reader Extension for 'R'

Sitting on the shoulders of the great #htslib API and the duckdb C API

Package : rgenomicsetl.r-universe.dev/Rduckhts

Conference logo

Honored and excited to be part of useR! 2026

I will give a keynote on geocomputation and spatial data science in R.

📅 6–9 Jul 2026, Warsaw, Poland
🔗 user2026.r-project.org

Let’s make this event spatial!

#useR2026 #RStats #RSpatial #Geocompr

We mourn our craft I didn’t ask for this and neither did you. I didn’t ask for a robot to consume every blog post and piece of code I ever wrote and parrot it back so that some hack could make money off o…

nolanlawson.com/2026/02/07/w...

Bit of love for #rstats 📦 {paint} today as I had to swap out a deprecated dependency.

The interactive scrolling ipaint() got a speed up, and some additional controls to advance pages, or to start / end. I find myself using this one a bit lately.