posit::glimpse() Newsletter

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Sharing is caring in data science, and this month there are even more ways to share the results of your data science analysis. Quarto 1.3 has multi-format publishing and Confluence publishing, Shiny is on Hugging Face, {pins} offers enhanced functionality with Connect, and tables with {gt} can make your tables look even better. Plus, if you’ve been wanting to try out LLMs for yourself, and share some chat applications with friends, we have a how-to with Shiny for Python. We’re excited to see what and how you share!

Roundup

• AI chat apps with Shiny. If you’ve wanted to make a web application for interacting with AI, you can do it with Shiny for Python. Winston Chang shows how you can easily create your own chat application with just a few lines of code. 
• Shiny + Hugging Face. We’ve partnered with Hugging Face to provide templated Spaces for both the R and Python Shiny packages. These Spaces allow you to deploy an R or Python Shiny app on Hugging Face with a click of a button.
• Quarto 1.3 released! Just some of the new features include code annotation, multi-format publishing, Jupyter cell embedding and Confluence publishing. Learn how to get started with Quarto or see a potpourri of Quarto features useful for academics in these videos from Mine Çetinkaya-Rundel. 
• Tidymodels Q1 roundup. New releases and features in tidymodels include tuning parameters, speed improvements and 24 releases to CRAN. 
• New features for better tables. Rich Iannone shares updates in the {gt} 0.9.0 release, and how to use data cell colorization and make good summary rows.
• LLaMA in R with Keras and TensorFlow. Tomasz Kalinowski walks through an implementation of LLaMA, a Large Language Model, in R, with TensorFlow and Keras.
• Join us at posit::conf(2023) in Chicago or online September 17-21. Workshop instructors share a few words in these videos about what they’ll be teaching, so you can select the right ones for you!

Learn. Teach. Share.

• Why Shiny for Python? Learn how Shiny for Python's design philosophy sets it apart from Streamlit and Dash.
• Driving impact for data science communities. Rachael Dempsey shares guidance on building a successful data science community with lessons learned from pharma leaders doing this today.
• Deploying a Shiny for Python app with Posit Connect. Ryan Johnson shows how to deploy a Shiny for Python app using Posit Workbench and Posit Connect.
• Getting started with RStudio on Amazon SageMaker. RStudio is now available on Amazon SageMaker, which enables R users to start coding in AWS with just a few clicks without needing to configure a server environment. 
• Group equivalent neural networks escnn. Sigrid Keydana introduces the mathematical concepts and essential library use of escnn, an extension of PyTorch, that provides a high-level interface to designing and training group-equivariant neural networks. 
• Python made easier with Posit Team: Tom Mock discusses our commitment to Python from open-source projects to enterprise support, and how Posit Team helps you share and maintain your R & Python data products.

Selected Releases

• {pins} 1.2.0 - The updated pins version offers enhanced functionality, including reading and writing pins using Parquet, reading from Connect vanity URLs, and preventing duplicate pins.
• {desirability2} - A new tidymodels R package for desirability functions with an interface conducive to being used in-line via dplyr pipelines. 
• Posit Package Manager now allows you to block packages by open-source license and create curated repositories of Python packages from PyPI.
• Integrate Posit Workbench with your Altair Grid Engine. Altair has partnered with Posit PBC to integrate Workbench with Altair Grid Engine (AGE), enabling the execution of Workbench sessions on AGE-based HPC clusters.
• Posit Workbench on Google Cloud Workstations: You can now easily and securely access your favorite editors with Posit Workbench on Google Cloud Workstations.

Wrapping Up

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And finally:

What do you get when you cross a mosquito with a mountain climber? 

…

Nothing. You can’t cross a vector and a scalar.