We have created COUNT() calculated filed and add it to the Rows.ģ. We can show you the difference between COUNT and COUNTD.Ģ. We can observe in the below image, distinct count for each subcategory of each region is given as one.ġ. Drag COUNTD calculated field to the text formatting option.ĩ. Drag sub-category to columns and region to Rows.ħ. We can choose any dimension for the COUNTD.Ħ. Create calculated field name CountD and enter formula COUNTD().ĥ. The number of records options available in the table which counts no of the total data available to the data source.Ĥ. Dimension is qualitative data and dimension is quantities data.ģ. Go to sheet1 where we will get to see data separated into measures and dimensions. We have connected to the sample superstore database in tableau and fetched the order table.Ģ. ![]() Examples of Tableau Count DistinctĮxamples of tableau count distinct are given below: Example #1ġ. It will aggregate distinct value for the record even if a large number of the dataset is present. Suppose if we have 20,000 records for the 10 different countries then the distinct value of the country will be 10 or 5. It will count the unique instance of the field. Tableau creates a temporary new column in the measure section as a result of the dimension because the result of count is number, and measure contains the quantity of the data. It will count the distinct value of the number of items in a group and will display it. Hadoop, Data Science, Statistics & othersĬountD() How Does Count Distinct Work in Tableau?ĬountD function is used for displaying a distinct or unique value of the dimension.
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