Sometimes while making a barplot, you might like to highlight a single bar in different color when compared to other bars. In this post, we will learn how to highlight a bar in barplot using ggplot2 in R. A Barplot displays counts or some quantitative variable corresponding to multiple categories as bars. Let us load… Continue reading How To Highlight a Bar in Barplot in R?
Category: R
How To Make Barplots with Error bars in ggplot2?
In this post, we will learn how to make a barplot with error bar using ggplot2 in R. Barplot alone is useful to display counts for multiple categories. However, often there may be uncertainty around the count values and we could represent as error bar on the barplot. Let us load tidyverse packages. We will… Continue reading How To Make Barplots with Error bars in ggplot2?
Visualizing Intersection Sets with UpSet Plot: A Replacement for Venn Diagrams
UpSet Plots in R with UpSetR: A Scalable Alternative to Venn Diagrams Venn diagrams work for up to three sets, but beyond that they become cluttered and hard to interpret. The UpSetR package solves this with UpSet plots, using a matrix layout plus bar charts to show intersections precisely. This tutorial teaches the essentials using… Continue reading Visualizing Intersection Sets with UpSet Plot: A Replacement for Venn Diagrams
How to Add Dollar Symbol for Axis Labels with ggplot2?
This is a quick guide on how to add dollar signs ($) to your axis labels in ggplot2. We will use the label_dollar() function from the versatile scales package to handle the formatting. This function automatically adds the dollar prefix and inserts commas as thousands separators, making it incredibly simple to display currency on your… Continue reading How to Add Dollar Symbol for Axis Labels with ggplot2?
How to Remove Legend in ggplot2
In this post, we will learn how to remove a legend from a plot made with ggplot2 in R. There are a few ways to remove legend in ggplot2. We will see examples using two functions in ggplot2 to remove legend from a plot. We will first use theme() function to remove legend in ggplot2… Continue reading How to Remove Legend in ggplot2