bargraph – Rgraphs

Annotate with Geom_text in GGplot2

Byauthor October 2, 2022January 8, 2023

The function geom_text() can be used to annotate on graphs in GGplot2. Geom_text() uses data frames to annotate. Other functions such as annotate() can also be used to annotate in GGplot2. The annotate() function is described in this other post. The dataset The following dataset is used below to illustrate how to annotate on a…

Bar graph

How to Create a Bar Graph in R

Byauthor May 16, 2021January 8, 2023

Bar graphs, also known as Bar charts, are one of the most commonly used methods of visualizing grouped data. The length of each bar represents the magnitude of the data it is presenting. Bar graphs can be plotted horizontally or vertically. Bar graphs can easily be created in R using the ggplot2 package with the…