Violin plots are great way visualize continuous data distributions from multiple groups or categories. Violin plots are a lot like boxplot. Basically Violin plot is combination of boxplot and density plot. The shape of the density resembles a violin’s shape. Violinplot quickly shows the summary level stats of a numerical variable with multiple groups. In… Continue reading How to Make Violin Plot with Seaborn in Python?
How to Make a Simple Histogram with Altair in Python?
Altair is the newest to Pyhon’s Data Visualization landscape. In this post we will see a simple example of making a histogram using Python’s Altair package. Let us import Altair as alt and also import data from vega_datasets. We will use weather data set from Seattle. The primary object in Altair to make data visualization… Continue reading How to Make a Simple Histogram with Altair in Python?
How To Change Axis Font Size with ggplot2 in R?
A plot or graphics made without legible x-axis and y-axis labels is a worthless plot. ggplot2 in R makes it easy to change the font size of axis labels. In this post, we will see examples of how to increase the font size of x and y-axis labels in R, including the tick mark labels… Continue reading How To Change Axis Font Size with ggplot2 in R?
Simple Scatter Plot with Altair in Python
In this post, we will see an example of making a simple scatter plot using Altair 4.0.0. Altair is one latest interactive data visualization library in Python. Altair is based vega and Vega-lite – A Grammar of Interactive Graphics. Let us load Seattle weather data from vega_datasets Let us make scatter plot with Altair. We… Continue reading Simple Scatter Plot with Altair in Python
How To Change ggplot2 theme?
ggplot2 offers 8 themes for making plots using ggplot2. By default, ggplot2 uses the grey theme. Here, we will examples of how to change the plot theme from the default grey ggplot2 theme. Let us first make a simple scatter plot with default grey ggplot theme Let us create data frame with two variables to… Continue reading How To Change ggplot2 theme?