ggplot2

Unlock data insights with a swift introduction to R programming for beginners R programming stands out as a powerful statistical software widely used for analyzing and visualizing data in various fields, including finance, healthcare, and academia. This article serves as a quick and easy introduction to R programming, providing essential insights into its capabilities and applications. Understanding R Programming R is a free and open-source programming language renowned for its versatility in statistical…

Learn to plot historical weather data effectivelyPhoto by Ganapathy Kumar on UnsplashGlobal warming isn’t a prediction. It is happening.James HansenThere is solid evidence that temperatures are rising on our planet. With climate change threatening the very existence of humanity, efforts to understand, research, and foster awareness of this critical issue are more crucial than ever before.Whether you are a student, work for the government, a non-governmental organization, or a private company, it is essential that you show…

A step-by-step construction of a spider/radar chartPhoto by Divyadarshi Acharya on UnsplashKnowing that a radar chart can make for a compelling visualization, I tried finding a suitable R library. I was surprised when my search yielded practically no results. The only package I found was ggradar which is not on CRAN, but can only be installed from GitHub.I decided to give it a try using the data on the Titanic crash from the titanic package. In order to calculate the data summaries I wanted and get the data to the shape…

Plotting package for RPhoto by Johannes Andersson on UnsplashHow you deliver information is just as important as the information itself. Data visualization is an imperative tool for delivering information, storytelling, or analysis in data science.The two biggest players in the data science ecosystem are Python and R. Both have numerous packages to expedite and simplify the common tasks.In this article, we will go over 10 examples to learn how to create and customize line plots with ggplot2, which is a data visualization…

Let’s learn how GGplot2, one of the most famous libraries in R, worksPhoto by Launde Morel @unsplash.comggplot2, an open-source data visualization package, is one of the most famous R libraries. First released 15 years ago, it’s recognized as one of the most flexible and handy visualization libraries available in the R programming language. It’s a huge upgrade on R base plotting ability as it enables several extensions when building plots, being very flexible and tweakeable.If you’ve never worked with visualization…

How to grab your reader’s attention and make professional-looking graphsImage by AuthorBar graphs are the bread and butter of data visualization. They are useful for comparing values of categorical data.In tidyverse, you can construct the bar graph below with only two lines of code.Image by AuthorDespite its simple appearance, this graph tells you everything you need to know about the data. If you’re just doing an exploratory data analysis, its modest appearance may be sufficient. However, if you plan to communicate your…