Learn ggplot2 in R for Data Visualization
Learn ggplot2 in R for Data Visualization
Data Visualization is essential for data analysis and data science, so become an expert in ggplot from scratch!
Created by Clara Granell, PhD | 10.5 hours on-demand video course
In this Learn ggplot2 in R for Data Visualization course, I’m going to teach you how to use the ggplot2 package of R to draw amazing charts that are able to communicate what your data has to say in the most polished, professional way.
My name is Clara and I am a Complex Systems researcher and Data Visualization professor at the University.
Currently, ggplot2 is the best, most powerful tool for building professional graphics. First, because this is a package available in R, which is one of the most used programming languages for Data Science and related fields. So, it is very convenient to be able to produce graphics in the same environment where you already do all of your calculations. Second, because it is the most flexible tool to build graphs. So, even if you don’t use R for your analyses, it is worth it to use ggplot2 to draw your plots, because there’s no other tool that will give you the results that you can achieve using ggplot2.
Learn ggplot2 in R for Data Visualization Course Review
Data visualization is essential for data analysis and data science, so becoming an expert in ggplot from scratch is a valuable skill to have. This Udemy course, “Learn ggplot2 in R for Data Visualization,” provides everything you need to know to get started with ggplot2, one of the most popular data visualization libraries in R.
The Learn ggplot2 in R for Data Visualization course is taught by Clara Granell, a data scientist with over 10 years of experience. Clara is a clear and concise instructor, and he does a great job of explaining the basics of ggplot2 in a way that is easy to understand.
The Learn ggplot2 in R for Data Visualization course starts with an introduction to ggplot2 and its basic components. Clara Granell then covers how to create different types of plots with ggplot2, including line charts, bar charts, histograms, and scatter plots. He also teaches you how to customize your plots and add additional features, such as annotations and legends.
In addition to the video lectures, the course also includes a number of exercises and projects. These exercises and projects give you a chance to practice what you have learned and to create your own data visualizations.
Overall, “Learn ggplot2 in R for Data Visualization” is an excellent course for anyone who wants to learn how to use ggplot2 to create data visualizations. The course is well-taught, comprehensive, and includes plenty of exercises and projects to help you learn the material.
What you’ll learn
- Use ggplot2 starting from the grounds up. No more confusion with ggplot!
- Create publication-ready plots in seconds
- Learn how to import data into ggplot correctly
- Customize the appearance of your plot using the theme system
- Create your own custom plots: e.g. lollipop plots, dumbbell plots
- Learn the basics of R that you need to start plotting
- Learn how to do statistical transformations on your data before plotting
- Understand of the grammar of graphics, the theory behind ggplot2
- Learn why ggplot2 is the current best option for Data Visualization
- Learn the structure of a plot in ggplot and its components
- Learn how to use the different ggplot geometries
- Learn how to use the different position adjustments in ggplot
- Learn how to use scales properly: color, position, date and other
- Learn how to use scales in manual and identity mode
- Learn the different coordinate systems and how to apply them
- Learn how to draw small multiples in ggplot using the faceting system
- Learn how to draw basic plots, like scatter plots, line plots, or bar charts
- Learn how to display distributions: e.g. histograms, density plots, boxplots, violin plots
- Learn how to draw maps: from background maps to annotated choropleth maps
- Learn how to make highlighted faceted charts
- Learn how to make any plot look professional
- (Don’t tell anyone, but you’ll also learn how to draw pie charts)
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Who this course is for:
- Any person who wants to learn how to use ggplot2 from a grounded perspective
- Data Scientists interested in learning the current cutting-edge tool for Data Visualization
- Scientists/researchers that need to present complex data beautifully
- Data Analysts that need to plot and communicate data at some point
- Data Journalists that want to learn how to plot data
- UI/UX designers that want to learn how to use ggplot for showing data
