12.4. Parameters: From Creation to Visualization

In this lesson, we'll go through an example of using a numeric parameter in Looker Studio. We'll cover creating a parameter in the data source, getting user input, and utilizing the input for calculations and visualization.

Learning Objectives

By the end of this lesson, students should be able to:

1. Create a parameter in the data source with a specific data type and range.
2. Use controls to get user input for the parameter.
3. Utilize the input in calculations and visualizations in Looker Studio.
4. Create custom fields for calculations and visualizations.
5. Understand the significance of different background colors in Looker Studio.

Creating a Parameter

First, let's establish a few things for this lesson:

1. White background with black text represents live data from a data source, like Google Analytics.
2. Purple background indicates a parameter or anything related to it.
3. Yellow or other backgrounds indicate calculations based on the input parameters.

To create a parameter in the data source, follow these steps:

1. Head to your data source and select it.
2. Click "Add a parameter."