In addition to this you can expect to see some quality-of-life improvements, particularly around the ordering of columns, that should save Prep users a significant number of headaches! Perhaps most importantly, the introduction of wildcard unions(!) and the ability to filter these unions on a variety of additional attributes. New Prep Features – the 2022.2 update sees an array of new features added to Tableau Prep.These automated narratives should help to streamline the ability of the end user to glean insights from their data – and is therefore an update to get excited about. As of 2022.2, Tableau can now automatically describe, in natural language, what is shown in a visualisation AND what may not be directly shown or apparent at first glance. Tableau Data Stories – not to be confused with the already familiar stories (a stringing together of dashboards and worksheets), this is an entirely new functionality.The two 2022.2 features we’re most excited about are: In this post we’re going to focus on the two features we’re most excited about and show how they can help you analyse and scale your data more efficiently. You can see a full list of 2022.2’s new features on Tableau’s product page. Tableau 2022.2 is here! We’re always excited to see how each releases helps people make data-driven decisions faster and easier. Aggregate, join, or union your data to group or combine data for analysis.| Ross Easton Tableau 2022.2 Overview of our Top New Features Note: Starting in version 2020.4.1, you can now create and edit flows in Tableau Server and Tableau Cloud. The content in this topic applies to all platforms, unless specifically noted. For more information about authoring flows on the web, see Tableau Prep on the Web in the Tableau Server (Link opens in a new window) and Tableau Cloud (Link opens in a new window) help. Sometimes you’ll need to adjust the granularity of some data, either to reduce the amount of data produced from the flow, or to align data with other data you might want to join or union together. For example, you might want to aggregate sales data by customer before joining a sales table with a customer table. If you need to adjust the granularity of your data, use the Aggregate option to create a step to group and aggregate data. Whether data is aggregated or grouped depends on the data type (string, number, or date). In the Flow pane, click the plus icon, and select Aggregate. A new aggregation step displays in the Flow pane and the Profile pane updates to show the aggregate and group profile.ĭrag fields from the left pane to the Grouped Fields pane (the fields that make the row) or to the Aggregated Fields pane (the data that will be aggregated and presented at the level of the grouped fields).ĭrag and drop fields between the two panes. Search for fields in the list and select only the fields you want to include in your aggregation.ĭouble-click a field to add it to the left or right pane.Ĭhange the function of the field to automatically add it to the appropriate pane.Ĭlick Add All or Remove All to bulk apply or remove fields.Īpply certain cleaning operations to fields. For more information abut which cleaning options are available, see About cleaning operations (Link opens in a new window). The following example would show the aggregated sum of profit and quantity, and average discount by region and year of sale.įields are distributed between the Grouped Fields and Aggregated Fields columns based on their data type. Click the group or aggregation type (for example, AVG or SUM) headings to change the group or aggregation type.
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