Grasping data dimensions
In the data dimensions section, we will look at data dimensions in the Superstore dataset to understand each one, how they can be used, and what they represent.
In Figure 4.1, you can see a snapshot of various data dimensions in one view:
Figure 4.1 – Data dimensions from Tableau’s Superstore dataset
As you can see, there are many items to consider when working with data dimensions. The following list breaks down the necessary components:
- Group: You can create groups for a single data dimension field. Groups are created manually and are identified by a paperclip in front of a field name. More information on creating and manipulating groups will be covered in Chapter 7.
Important group note
Groups can only be made with data dimensions and not data measures.
- String dimensions: String dimensions include an Abc identifier. They contain qualitative data that helps define the level of data aggregation...
