Category: ggplot2

Generating violin boxplots from image. Yes, why not. ???? We create a raster image from a picture and calculating the ratio of the pixels on the scale of grayscale. The...continue reading.

Histograms with R and ggplot2 Be honest. How uninspiring are your data visualizations? Expert designers make graph design look effortless, but in reality, it can’t be further from the truth....continue reading.

Boxplots with R and ggplot2 Are your data visualizations an eyesore? It’s a common problem, so don’t worry too much about it. The solution is easier than you think, as...continue reading.

Yes. Finally, the Voronoi diagrams with the use of x11() function. This diagram is presentation of a plane that is partitioned every time, a user clicks on the canvas of...continue reading.

How about some colours in line graph? Or even more wacky? Nevertheless, let’s create a function that generates some sample “mocked” data and draws a line chart: And run all...continue reading.

This report describes the ‘gggrid’ package, which provides a convenient interface for making use of raw ‘grid’ functions in combination with ‘ggplot2’. The ‘gggrid’ package …continue reading.

This tutorial will show you how to make a histogram in R with ggplot2. It’ll explain the syntax of the ggplot histogram, and show step-by-step examples of how to create...continue reading.

Facets in ggplot2 are great for showing multiple plots on a single canvas. Assuming this usually covers many scenarios, there might be a case that you would want to save...continue reading.

This tutorial will show you how to create a barplot in R with geom_bar (i.e., a ggplot barplot). I’ll explain the syntax, and also show you several step-by-step examples. Table...continue reading.

This tutorial will show you how to create a barplot in R with geom_bar (i.e., a ggplot barplot). I’ll explain the syntax, and also show you several step-by-step examples. Table...continue reading.

This tutorial will explain how to create a ggplot boxplot. It explains the syntax, and shows clear, step-by-step examples of how to create a boxplot in R using ggplot2. If...continue reading.

Using pipe %>% or chaining commands is very intuitive for creating following set of commands for data preparation. Visualization library ggplot in this manner uses sign “+” (plus) to do...continue reading.

Scatter Plots with R Do you want to make stunning visualizations, but they always end up looking like a potato? It’s a tough place to be. Luckily, R makes it...continue reading.

Line Charts with R Are your visualizations an eyesore? The 1990s are over, pal. Terrible-looking visualizations are no longer acceptable, no matter how useful they might otherwise be. Luckily, there’s...continue reading.

Bar Charts with R  The language of data visualization is universal. Not everyone will recognize a great visualization, but everyone will remember a terrible one. If you use tools and...continue reading.

Less Q Q, more pew pewcontinue reading.