{"id":391166,"date":"2025-03-13T17:59:00","date_gmt":"2025-03-13T23:59:00","guid":{"rendered":"https:\/\/www.jumpingrivers.com\/blog\/sparkline-reactable\/"},"modified":"2025-03-13T17:59:00","modified_gmt":"2025-03-13T23:59:00","slug":"sparklines-in-reactable-tables","status":"publish","type":"post","link":"https:\/\/www.r-bloggers.com\/2025\/03\/sparklines-in-reactable-tables\/","title":{"rendered":"Sparklines in Reactable Tables"},"content":{"rendered":"\r\n\r\n
\r\n[This article was first published on The Jumping Rivers Blog<\/a><\/strong>, and kindly contributed to R-bloggers<\/a>]. (You can report issue about the content on this page here<\/a>)\r\n
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\n\n\n<\/a>\n<\/p>\n

This is the second blog in a series about the {sparkline} R package for\ninline data visualisations. You can read the first one\nhere<\/a>. In this post I\nwill be demonstrating how you can include sparklines inside HTML tables.<\/p>\n

Reactable<\/h2>\n

{reactable} is an R package for producing HTML tables, commonly used in\nShiny.<\/p>\n

To create a HTML reactable<\/a> table\nall we need to do is input a data.frame object to the reactable<\/code>\nfunction. These tables have a nice simple default look however we can\nalso add our own styles very easily. In our first example of a table I\nam just using the in built R iris<\/code> dataset.<\/p>\n

library(reactable)\n\nreactable(iris)\n<\/pre>