By A Mystery Man Writer
I’m familiar enough with ggplot that I can make a quick plot pretty easily in most cases.1 But when it comes to fine-tuning the various plot aesthetics, like adjusting the legend position or rotating axis tick labels, I always have to look them up. Today, I will be writing about one of these pesky things: looking up the point shape options for geom_point. The available documentation for this isn’t great, so I thought it would be worthwhile to write my own reference.
Color, line type, and point shape in ggplot2 diagrams
Shape characteristic in ggplot2 - tidyverse - Posit Community
Chapter 1 Communication
ggplot2 Quick Reference: shape Software and Programmer Efficiency Research Group
Reordering geom_bar and geom_col by Count or Value - Albert's Blog
Albert Rapp - Storytelling in ggplot using rounded rectangles
ggplot2 point shapes - Easy Guides - Wiki - STHDA
r - Rectangular ggplot2 geom_point shape - Stack Overflow
Custom {ggplot2} point shapes with {gggrid} - coolbutuseless
Albert Rapp - A couple of visualizations from ggforce
/reference/geom_point-8.png
R for Data Science (2e) - 11 Communication
How to Change Point Shape in ggplot2 - Statology