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robinlovelace, to random
@robinlovelace@fosstodon.org avatar

Git and GitHub are key tools for sharing your work reproducibility and the greater good 🌱 However they are often seen as too 'hardcore' or developer-focussed to be used by researchers and data analysts. That's a misconception! Great vid to get started: https://www.youtube.com/watch?v=8Dd7KRpKeaE

robinlovelace,
@robinlovelace@fosstodon.org avatar

@luis_de_sousa @Codeberg agreed, thanks for the link and +1 to open and community led alternatives to big tech owned platforms. Anyone know if good intro tutorials and videos on codeberg? Please share if so and will boost 🚀

robinlovelace,
@robinlovelace@fosstodon.org avatar

@luis_de_sousa @Codeberg good to see. Anyone using Codeburg as main platform for reproductive data science work? Would like to see example repos. GitHub lock in is a thing..

nowosad, to random
@nowosad@fosstodon.org avatar

🔥 Thrilled to receive the MSCA Fellowship for my project, PRISM🔥

Over the next two years, I'll be based at the University of Münster, collaborating with Hanna Meyer to incorporate understanding of spatial patterns into machine learning algorithms.

https://buff.ly/4aJEmaX

Looking forward to this experience (starting in August).

msca logo

robinlovelace,
@robinlovelace@fosstodon.org avatar

@nowosad Congrats!

martinfleis, to python
@martinfleis@fosstodon.org avatar

Before @geopandas 1.0 is released, let's take a moment to revisit some of the common patterns that may not provide the best performance anymore. Starting a 🧵 with a few tips from our workshop from last year (all available as a notebook at https://github.com/martinfleis/efficient-geopandas-workshop/blob/main/GeoPython2023.ipynb).

Let's start with the creation of point geometry from coordinates. This is a common operation, but it's not always done in the most efficient way.👇

#python #geopython #geopandas

robinlovelace,
@robinlovelace@fosstodon.org avatar

@martinfleis How about "EPSG:4326", does it have to be lower case?

In Geocomputation with R we recommend keeping the full code with "EPSG" as easier to understand for newcomers to coordinate systems.

robinlovelace, (edited ) to foss
@robinlovelace@fosstodon.org avatar

Request for help from anyone with package development experience or knowledge of time data, especially if you've worked with .ical files before: checks failing in the {calendar} package preventing updated on CRAN and I'm not sure why 🤷 . Thanks to new contributors for reviving this package after ~5 years dev hiatus! Please spread the word @rOpenSci and anyone in this for (or at least dates) space! Details: https://github.com/ATFutures/calendar/issues/50

robinlovelace,
@robinlovelace@fosstodon.org avatar

@_TimTaylor @rOpenSci shouldn't be a timezone issue becuase it's Zulu time in the golden file. More details in the issue..

robinlovelace, to rust
@robinlovelace@fosstodon.org avatar

Excited to announce the release of {stplanr} v1.2.0, on CRAN and beyond 🎉
Key feature: new implementation of rnet_join(), allowing fast+flexible merging of route network datasets, leveraging {rsgeo} which has a fast (~1000x faster than {lwgeom}) #RustLang backend 🔥

robinlovelace,
@robinlovelace@fosstodon.org avatar

Many people to thank for this release 🙏
It's been almost 8 years since {stplanr} v0.01 was released to support #DataScience tools for #Transportation planning. The first major use case was the Propensity to Cycle Tool 🚲 now publicly available at https://pct.bike

robinlovelace, (edited )
@robinlovelace@fosstodon.org avatar

Special thanks to @josi for upstream work on {rsgeo} to support fast line splitting, needed for accurate joining of disparate linestrings. Work still underway on this, watch this space 🏗️ https://rsgeo.josiahparry.com

robinlovelace,
@robinlovelace@fosstodon.org avatar

In fact, {stplanr} is the first package to build on {rsgeo} of packages in the main #rstats package repository. Won't be the last I suspect (and nudge re releasing a new version Josiah ; ) https://cran.r-project.org/package=rsgeo

robinlovelace,
@robinlovelace@fosstodon.org avatar

How to get it and give it a spin? The following command should do it if you have R installed:

install.package("stplanr")

For more details see the package's website and link to the code on GitHub, feedback + contributions welcome 🙏 https://docs.ropensci.org/stplanr/reference/rnet_join.html

EvaMaeRey, to random

I'm gonna follow in the 'one geo-viz in 31 days for the "Geocomputation with R" book cover' competition, with a personal goal, 366-day mapping package challenge for {ggnorthcarolina} & {ggnc} Goal is to make a stable template & helper package for ggplot2 sf extension. Would welcome for feedback from the Geocomputation with R community! @robinlovelace @nowosad https://github.com/EvaMaeRey/ggnorthcarolina Hope you've gotten outstanding submissions for book cover initiative & congrats on the book!

robinlovelace,
@robinlovelace@fosstodon.org avatar

@EvaMaeRey @nowosad @defuneste this sounds great!

zverik, to random
@zverik@en.osm.town avatar

Did anybody by any chance run a city-wide project to inventorize cycling roads and lanes? Which tools were most useful for that?

(Planning to do that this year, and so not wanting to write everything from scratch)

#gischat #openstreetmap

robinlovelace,
@robinlovelace@fosstodon.org avatar

@underdarkGIS @zverik well stplanr is more general geo processing for transport planning. Can work with osm data. Do have more on this if interested, what tools/languages are you familiar with?

robinlovelace,
@robinlovelace@fosstodon.org avatar

@zverik @underdarkGIS ok great they're is a lot out there. Osmnx and a new od2net tool is good can send some pointers. What's your user case and what data do you have? Cc @mszll

robinlovelace, to random
@robinlovelace@fosstodon.org avatar

Very happy to have submitted a paper to 2024 in my home city of . It was a collaborative effort by me, ITS Leeds colleague Zhao Wang, Will Deakin from Network Rail and Josiah Parry from Esri. All open and reproducible of course thanks to Quarto template by Steph De Sabbata: https://github.com/sdesabbata/quarto-gisruk Details: watch this space!

robinlovelace,
@robinlovelace@fosstodon.org avatar

@wnd 😸

robinlovelace, to random
@robinlovelace@fosstodon.org avatar

📢 The Geocomputation with R front cover image competition is live 📢 See details and how to submit your entry here: https://geocompx.org/post/2023/map-cover-competition/

robinlovelace,
@robinlovelace@fosstodon.org avatar

Last chance to submit your idea for the Geocomputation with R front cover competition is approaching! You still have 2 full days left, see details here: https://geocompx.org/post/2023/map-cover-competition/

UrbanDemog, to random

📖The Eng version of "Introduction to urban accessibility a practical guide with R" has been officially published by @ipeaonline.
In addition to the online book, you can now download the book as a PDF to read it offline.
🌐https://ipeagit.github.io/intro_access_book/
Great colab with @dhersz

robinlovelace,
@robinlovelace@fosstodon.org avatar

@UrbanDemog @dhersz great work guys, looking forward to taking a read!

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