Bar Chart with Hierarchy
This post discusses how to create a bar chart in Tableau showing a continuous quantitative variable, such as […]
hierarchy
One-Hot Encoding of Categorical Variables
Are you a data analyst or are you working on a data analysis project and you are wondering […]
Data Science Hierarchy of Needs
In 2017, Monica Rogati published the hierarchy of needs diagram in an article that showed where AI and […]
Data File Management
Are you working with data files or data frames? How are they organized? Do you change the data […]
Superstore Sales Dataset
The Superstore Sales dataset is a public sample dataset provided by Tableau. It is free to use as […]