Master Calculated Fields in Tableau Today! #tableau #interview #question #dataanalytics

What is a calculated field and How do we create it in Tableau?

A calculated field in Tableau is a user-defined field you construct by performing a calculation or formula on pre-existing fields in your dataset. You can use different string, logical, or mathematical operations to your data to produce fresh results or insights. For building unique measurements, dimensions, or aggregations that aren't found in the original dataset, calculated fields are especially useful. Your capacity to properly analyze and visualize your data will be improved by using them to alter, manipulate, or derive new information from your data. To provide flexibility and customization to your data analysis process, calculated fields can be utilized in Tableau worksheets, dashboards, and reports.

To create a Calculated field in a Tableau, follow these steps:

1. Open the data source or the Tableau worksheet.
2. Right-click anywhere in the "data" window on the left and select "Create Calculated Field".
3. Use fields, functions, and operators in the calculated field editor to create your own calculations.
4. To save the calculated field, select "OK".

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