Resources

Tidy Tuesday live screencast: Analyzing global crop yields in R

A live screencast of a Tidy Tuesday session where global crop yields are analyzed using R.

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Using {ellmer} for Dynamic Alt Text Generation in {shiny} Apps

This article describes how to use the {ellmer} package to automate the creation of alternative text (alt text) for images in {shiny} applications, with an emphasis on accessibility for screen readers. It addresses the challenges of generating dynamic alt text for interactive ggplot2 charts within {shiny} apps and introduces the reader to the package functions and error handling for robust application development. Practical examples with ggplot2 and the integration with large language models for descriptive text generation are also included, alongside tips for writing effective alt text.

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yonder

yonder is a reactive web framework built on shiny. It features new reactive inputs and Bootstrap components on the UI side, and tools for alerts, modals, and more on the server side.

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