If you are not aware of holoviews then we suggest that you go through this simple tutorial about holoviews basic plotting which will help you in the future as well. We'll also set backend of holoviews as bokeh. We'll first need to import all necessary libraries to start with our tutorial which includes pandas, numpy, holoviews, and plotly modules. So without further delay, let’s get started with the coding part. We'll also explain various ways to change the styling of the plot and improve its aesthetics.
As a part of this tutorial, we'll be explaining how to create a Sankey diagram in python using libraries holoviews and plotly. Python is preferred nowadays for the majority of data analysis tasks and has a rich set of libraries for visualizing results of data analysis. Sankey diagrams are commonly used for purposes like population migration, website user journey, the flow of energy, the flow of other properties (oil, gas, etc.), and many more. It has various arrows representing the flow of property from one source to another and the size of an arrow is proportional to the amount of property flowing from source to destination. Sankey diagrams are commonly used to display the flow of some property from one source to another.
1.1 Sankey Diagram of Population Migration between New Zealand & Various Continents.How to Plot Sankey Diagram in Python Jupyter Notebook ¶ Table of Contents ¶