What is the rank function in Tableau?

In this article, we are going to discuss the Rank function which is a part of Table functions in tableau. Rank function as the name suggests is used to give the rank to any measure (number related) present in the data set.

How do you show top 10 ranks in Tableau?

Right click on the newly created filter and click “Edit Filter…” Go to the Top section, select “By field”, choose “Top” and write the number of items you want to be displayed in the chart, which can be any number you want.

What is Zn in Tableau?

ZN function in Tableau The Tableau ZN function only works for numeric fields and changes Null to 0. That’s the only use for ZN: to change Null numbers to zero. It works for both row level and aggregate numbers.

What is the difference between rank and index in Tableau?

RANK and INDEX are part of Table calculations in Tableau. INDEX mainly deals with physical position of the record, incremental numbers are assigned based on the physical order of the records. RANK mainly deals with the value of the record, highest value gets highest rank, lowest gets the lowest rank.

How do you sort ranks in Tableau?

Drag your Tableau Rank calculation to the Rows shelf, convert it to Discrete by right clicking on it, then drag it in front of Customer Name. You’ll see it’s now sorted the table by customer in terms of highest profit to least profit.

How do you display top 5 values in Tableau?

Tableau shows the following chart. Step 2 − Right-click on the field Sub-Category and go to the tab named Top. Here, choose the second radio option by field. From the drop-down, choose the option Top 5 by Sum of Sales.

How do you find the top 10 and bottom 10 in Tableau?

Sort the chart in descending order by clicking on the sort icon on the tool bar. Drag the field ‘Top/Bottom 10 profitable customers’ above to the filter and select ‘Top 10 profitable customers’ and ‘Bottom 10 profitable customers’ respectively.

What does a * mean in Tableau?

Hello, From the Knowledge Base: The asterisk is actually a visual indicator of a special type of Null value that occurs when there are multiple members that apply to the mark. Meaning, you have multiple data values and Tableau doesn’t know which to display.