This tutorial shows you how to add p-value to each facet in ggplot2 when creating multi-panel plots in R. Using a scatter plot example, we’ll perform linear regression analysis for each facet to determine statistical significance. And then we will display the corresponding p-values directly on the plot. You’ll learn how to annotate each facet… Continue reading How to add P-value to each facet in ggplot2
Category: facet_wrap ggplot2
How to Move Facet strip label to the bottom
In this tutorial, we will learn how to move the strip label title text in ggplot2’s facet* functions to the bottom. By default, facet_wrap() creates a box for each strip with a label at the top of the small multiple plot. In this post, we will show how to move the strip label to the… Continue reading How to Move Facet strip label to the bottom
How To Customize Border in facet in ggplot2
Faceting in ggplot2 is one of the most powerful ways to create small multiples—a series of plots split by a grouping variable. With facet_wrap() and facet_grid(), you can easily compare distributions, trends, or relationships across categories. New to facets? Start here: How to make a facet plot using facet_wrap(). By default, each facet panel comes… Continue reading How To Customize Border in facet in ggplot2
How To Remove facet_wrap Title Box in ggplot2?
In this tutorial, we will see how to remove box surrounding title of each facets made with facet_wrap() function in ggplot2. Let us load tidyverse and set ggplot2 theme_bw() with base size 16. Let us use Palmer penguin dataset to make plots with facets using facet_wrap() in ggplot2. We ill use the palmerpenguins package to… Continue reading How To Remove facet_wrap Title Box in ggplot2?
How To Change facet_wrap() Box Color in ggplot2?
Facetting is a great way to show relationship between more than two variables. When you have three variables, with faceting one can splot a single plot into smaller plots with subset of data corresponding to the third variable. In ggplot2, we can easily make facetted plot using facet_wrap() function. When you use facet_wrap() in ggplot2,… Continue reading How To Change facet_wrap() Box Color in ggplot2?