![]() ![]() Select a cluster group in the list of Groups and click Rename to change the name. Right-click the cluster group and select Edit Group to make changes to each cluster. For details, see Create a group from cluster results. To change the names used for each cluster, you will first need to drag the Clusters field to the Data pane and save it as a group. To edit an existing cluster, right-click (Control-click on a Mac) a Clusters field on Color and select Edit clusters. In addition, the following field types cannot be used as variables (inputs) for clustering: When any of those conditions apply, you will not be able to drag Clusters from the Analytics pane to the view. When there are no dimensions present in an aggregated view. When there are no fields that can be used as variables (inputs) for clustering in the view. When there is a blended dimension in the view. When you are using a cube (multidimensional) data source. Clustering is also not available when any of the following conditions apply: Clustering constraintsĬlustering is available in Tableau Desktop, but is not available for authoring on the web (Tableau Server, Tableau Cloud). For details, see Create a group from cluster results and Edit clusters. To rename the resulting clusters, you must first save the cluster as a group. However, you cannot move the cluster field from the Filters shelf to the Data pane. Note: You can move the cluster field from Color to another shelf in the view. When you finish customizing the cluster results, click the X in the upper-right corner of the Clusters dialog box to close it:.If you do not specify a value, Tableau will automatically create up to 25 clusters. Specify the number of clusters (between 2 and 50). ![]() To change the aggregation for a variable, right-click it. When you add variables, measures are aggregated using the default aggregation for the field dimensions are aggregated using ATTR, which is the standard way that Tableau aggregates dimensions. You can also drag fields out of the Variables area to remove them. Tableau displays the Clusters dialog box, where you can customize the cluster.Ĭustomize the cluster results by doing either of the following in the Clusters dialog box.ĭrag new fields from the Data pane into the Variables area of the Clusters dialog box. In some cases, marks that do not fit well into a cluster are assigned to a "Not Clustered" cluster. Tableau assigns each mark in the view to one of the clusters. If there is already a field on Color, Tableau moves that field to Detail and replaces it on Color with the clustering results. Tableau creates a Clusters group on Color, and colors the marks in your view by cluster. You can also double-click Cluster to find clusters in the view. To find clusters in a view in Tableau, follow these steps.ĭrag Cluster from the Analytics pane into the view, and drop it on in the target area in the view: Cluster analysis partitions marks in the view into clusters, where the marks within each cluster are more similar to one another than they are to marks in other clusters.įor an example that demonstrates the process of creating clusters with sample data, see Example: Create clusters using World Economic Indicators data. ![]()
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