How to add significance lines and stars to a faceted figure in R with ggplot2 (CC095)

Ever wonder how to add lines and stars to a plot to indicate significance to a faceted plot? That&what we&cover in this episode of Code Club! Pat will modify an existing figure to make it faceted using facet_wrap and facet_grid and then show how to add significance lines and stars at different positions for each panel of the figure using geom_segment and geom_text. Do you have a figure that you would like to receive a critique or help improving? Let me know and I&be happy to arrange a guest appearance! You can also find complete tutorials for learning R with the tidyverse using... 0:00 Introduction 1:47 Revisiting plot with significance bars and stars 4:04 Creating faceted figure 9:45 Adding significance lines 16:07 Adding significnace labels 18:16 Adjusting the order of the panels 19:00 Why does this work?