Data analysis is a fundamental process in any project. However, data can be lumped into different types, with categorical and ...

Here’s a look at categorical data, why it’s hard to wrangle, and how it could be useful. Categorical Data 101. There are two main types of data: categorical and numerical. Numerical data, as the name ...

There are two main types of data, categorical or numerical , but within these broad groups are various different types of data. Figure 1. Different types of variable. Full size image.