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  • Bernard K

Tableau parameters - filtering data

Updated: May 22, 2021


Parameters is a workbook variable such as a number, date or string that can replace a constant value in a calculation, reference line, histogram bins or filter.

In this video, am going to show you how to use a parameter to filter data.

When creating a filter to show the top N products by Sales, the ‘N’ value is fixed (constant) and therefore can’t be modifying in a dynamic way that suites end user’s needs. In such cases, you can use a parameter to replace the constant value ‘N’ – updating the filter to show the top ‘N+1’, ‘N+2’…… ‘N+k’ products.



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About Me

More About the Author

Bernard K

Analytics Consultant | 3X Tableau Certified

Bernard is a data analytics consultant helping businesses reveal the true power of their data and bring clarity to their reporting dashboards. He loves building things and sharing knowledge on how to build dashboards that drive better outcomes.

Let’s discuss your data challenges! Let’s work together!

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