
Getting Started with Tableau 2018.x
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Parameters are a particular element in Tableau, as with Dimensions, Measures, and Sets. They can be Continuous or Discrete depending on the data type in use. The three major aspects of Parameters are:
For the last point, you can use external Extensions, to create dynamic Parameters.
Let's start with how to create a Parameter.
To create a Parameter, you can use the small arrow next to Dimensions as highlighted in the following screenshot:
When you create a Parameter, Tableau automatically opens the Edit Parameter
window, as illustrated in the following screenshot:
This window is the only place where you can change or configure a Parameter. On the top, you can specify its Name
and add a Comment
(visible when you hover over it). You can also change...