Creating multipart figures with facets: ggplot2's facet_wrap and facet_grid (CC039)

In this screencast tutorial, Pat Schloss shows how you can use ggplot's facet_wrap and facet_grid functions to make multipanel figures when you need to compare results across categorical variables. This episode is part of a larger arc of episodes investigating the sensitivity and specificity of amplicon sequence variants (ASVs), also known as exact sequence variants (ESVs). ASVs are growing in popularity for analyzing microbial communities using 16S rRNA gene sequences. Pat demonstrates these concepts by live coding at the command line interface using RStudio, GitHub Flow, and make. 0:00 Introduction 3:06 Issue 4:17 Setting up the issue 13:23 Facets 13:44 facet_grid 15:25 facet_wrap 17:00 strip.position 17:37 scales 19:22 labeller 21:47 Improving appearance of figure 22:40 Inference 25:10 Creating and running make rule 26:10 Committing changes 27:01 Conclusion The accompanying blog post contains the exercises and solutions can be found at http://www.riffomonas.org/code_club/2020-10-15-facets