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#30DayChartChallenge - Day 16: Relationships | Trees

data-visualisation
annotations
ggplot2
After yesterday’s marathon effort, I’m taking a shortcut today and recycling another of my #TidyTuesday contributions in which I used machine learning on the {palmerpenguins} dataset to illustrate Decision Trees.
Author
Affiliation

Cara Thompson

Building Stories with Data

Published

April 16, 2021

Scatter plot visualises penguins by species with flipper and bill lengths. Adelie, Chinstrap, and Gentoo represented by colour-coded dots; triangles indicate model misclassification. A decision tree model classifies 95% correctly, highlighting one notable exception. 📦: 🐧🐧🐧

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Citation

For attribution, please cite this work as:
Thompson, Cara. 2021. “#30DayChartChallenge - Day 16: Relationships | Trees.” April 16, 2021. https://www.cararthompson.com/posts/2021-04-16-x30day-chart-challenge-day-16-relationships/.