Living Will Replace Calculated Field For Free

Please use ZN function to display Zero where there are null values.

Hiding null values To filter null dimensions or discrete measures, drag the pill to the Filter shelf and deselect Null. The null value will appear in the list with discrete values, where you can then remove it.

Format zero as dash in Tableau Right click on the measure and Format. In the standard Tableau number formatting there's a Custom option. It is here Tableau will allow us to format zero values. Notice the small dash at the end of the above.

?You can right click in the calc in your first source and select COPY. Then go to your second source, click on any field in the list of fields, and click PASTE. The calc from the first source will be copied as a new field in the second source.

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. This function will error if using it with String, Date or Boolean data types ? or anything that's not a number.

The easiest way to achieve this is through ZN() function, you can use ZN([Profit]) to replace your code. if you are referring to overall (across all months) average, take out [Month] dimension from above formula you will get desirable values.

No, you cannot replace a value in an existing column. You have to create a new column that incorporates the existing values you want to keep and the new values.

To replace null or empty values you can use ZN() or ISNULL() to check and show 0. ZN function is used to return 0 or not null values for a column. It takes a field as a parameter. ZN([Phone No]) would return phone no if or null else gives 0.

How to Replace Null/Blank Values with Zeros in Tableau //M Sales IF RIGHT([Order ID],1) = "9" THEN [Sales] ELSE NULL END. // M Sales w/ ZN ZN(SUM([M Sales])) // M Sales w/ ZN and LOOKUP ZN(LOOKUP(SUM([M Sales]),0)) // M Sales 2 INT( [Ship Mode]="Same Day" AND [Order Date (Years) Set] AND [Segment Set] )*[M Sales]

Limits of data source calculated fields Calculated fields in data sources have the following limitations: You can't use a data source calculated field with blended data. You must have edit rights to the data source to create or edit calculated fields there.