a_hartikainen's profile picture. Geophysics, Bayes, Python. @mcmc_stan & @arviz_devs developer. Views are my own.

Ari Hartikainen

@a_hartikainen

Geophysics, Bayes, Python. @mcmc_stan & @arviz_devs developer. Views are my own.

Ari Hartikainen podał dalej

Hello everyone! We've put together a survey forms.gle/Wor6iHnp4Ebdg6… to gather feedback and insights from @arviz_devs users. Specifically, we're interested to understand your thoughts on a potential dashboard feature for ArviZ. Your input would be greatly valued!


Ari Hartikainen podał dalej

Want to learn about time series + spatial applications in Stan? Come to our upcoming (virtual) 1-day "StanConnect: Stan Through Space + Time". Details below 👇🏽It's free! Talks + abstracts + registration here: eventbrite.com/e/stanconnect-…

📢Announcing 📢 StanConnect 2022: "Stan Through Space and Time" Date: October 31st, 8am-12:30pm EDT We've got an incredible lineup -- check out the speakers, abstracts and register now: eventbrite.com/e/stanconnect-… Hosted by @JamieAHogg + us.



Ari Hartikainen podał dalej

I've started work on replacing ArviZ.jl's xarray backend with DimensionalData.jl types. Using Julia types that implement the Tables interface lets us construct some fairly complex plots from multidimensional data. @arviz_devs @MakiePlots

sethaxen's tweet image. I've started work on replacing ArviZ.jl's xarray backend with DimensionalData.jl types. Using Julia types that implement the Tables interface lets us construct some fairly complex plots from multidimensional data. @arviz_devs @MakiePlots
sethaxen's tweet image. I've started work on replacing ArviZ.jl's xarray backend with DimensionalData.jl types. Using Julia types that implement the Tables interface lets us construct some fairly complex plots from multidimensional data. @arviz_devs @MakiePlots

Ari Hartikainen podał dalej

I recently wrote a new blog post after a long time of not writing! It is an adaptation of a Stan case study: * Posterior sampling with @mcmc_stan via cmdstanpy * Diagnostics with @arviz_devs * Posterior predictive sampling with xarray-einstats oriolabrilpla.cat/python/arviz/s…


Ari Hartikainen podał dalej

We have a new logo! Thanks to @aloctavodia and @NumFOCUS for getting us this fresh new look You can find the logo pack on our repo github.com/arviz-devs/arv…


Ari Hartikainen podał dalej

Viimeistä viedään @dplussportfi. Päättäjäiset E1-kanavalla klo 13:30-15:30, kooste TV5 klo 19-20. Selostamossa Matti Heikkinen ja Hannu-Pekka Hänninen. KIITOS @leijonat! 🇫🇮🦁🇫🇮 Rock! 🤘🏼 #Leijonat #OlympicTeamFi #PohjoisenTähdet #Olympialaiset #Peking2022 #Olympics #Beijing2022

MasaHeikkinen's tweet image. Viimeistä viedään @dplussportfi. Päättäjäiset E1-kanavalla klo 13:30-15:30, kooste TV5 klo 19-20. Selostamossa Matti Heikkinen ja Hannu-Pekka Hänninen.
KIITOS @leijonat! 🇫🇮🦁🇫🇮
Rock! 🤘🏼
#Leijonat #OlympicTeamFi #PohjoisenTähdet #Olympialaiset #Peking2022 #Olympics #Beijing2022

Ari Hartikainen podał dalej

`plt.subplot_mosaic(...)` is the single-most amazing @matplotlib function I'd never heard of 😍🤓🌍 Can't believe I've used Python for more than a decade and only just discovered it! Subplots will never be the same again 🌟 matplotlib.org/stable/api/_as…

leifdenby's tweet image. `plt.subplot_mosaic(...)` is the single-most amazing @matplotlib function I'd never heard of 😍🤓🌍 Can't believe I've used Python for more than a decade and only just discovered it! Subplots will never be the same again 🌟 matplotlib.org/stable/api/_as…

Ari Hartikainen podał dalej

You can check out the current state of things our example galleries arviz-devs.github.io/ArviZ.jl/stabl… arviz-devs.github.io/arviz/examples…

arviz_devs's tweet image. You can check out the current state of things our example galleries

arviz-devs.github.io/ArviZ.jl/stabl…
arviz-devs.github.io/arviz/examples…

Ari Hartikainen podał dalej

We'e hiring a consultant to help improve our visualization effectiveness. This is a project job so you won't even need to leave you current gig. Details on how to apply are below github.com/arviz-devs/GSo…


Ari Hartikainen podał dalej

The @arviz_devs team has a project and we're hiring! We're looking for a consult on the effectiveness of our visualizations, among other topics. Full details below! github.com/arviz-devs/GSo…


Ari Hartikainen podał dalej

Stan users, we are looking for feedback on some of our features in the 🧵 below. If you have used any of the mentioned features and they were crucial/beneficial for your work, please respond with any info you can share (type of model, what were the benefits, etc.). Thank you!


Ari Hartikainen podał dalej

We will be contracting designers to update the ArviZ logo. Thoughts, ideas, rough sketches are welcome!


Ari Hartikainen podał dalej

Time to talk #SillyStatistics with @ChelseaParlett ! Ep. 46 of LBS is out 🥳 * How to teach #Statistics * Variable selection * Item-response theory * Ordinal regression * A shout-out to our dear @paulbuerkner See you on your favorite podcatcher or @ learnbayesstats.com/episode/46-sil…


Ari Hartikainen podał dalej

Thank you @cziscience for funding statistics OSS with grants to @arviz_devs @pymc_devs and @mcmc_stan among many other OSS libraries We appreciate your vote of confidence and support

🚨#OpenSource tools are the invisible foundation of biomedicine. That’s why we’re continuing to support open source software projects essential for scientists. Learn more about our grantees czi.co/3kH2Hpr



Ari Hartikainen podał dalej

Available for preorder routledge.com/Bayesian-Model…


Ari Hartikainen podał dalej

Bayesian Modeling and Computation in Python is available. Its the collective work of many core contributors and dives deeply into ArviZ and its functionality routledge.com/Bayesian-Model…


Ari Hartikainen podał dalej

#unboxing kiviä!📦 Kansannäytteitä voi kerätä ja toimittaa tutkittavaksi myös diginä. Tutustu #OmaKivi palveluun ja ota mukaan kesäreissuun📱 #kiviharrastus #geologia youtu.be/BrW9iyRj38o

GTK_FI's tweet card. GTK — OmaKivi

youtube.com

YouTube

GTK — OmaKivi


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