Approximate Count Distinct Function in Calculated Metrics

An Approximate Count Distinct function has been added to the Calculated Metric Builder. It is a long awaited function that will return the approximated distinct count of dimension items for a selected dimension. You can then use the metric in any report to understand the count of one dimension against values of other. For example, the count of unique customers by Marketing Channel.

For more information on this function, visit: https://marketing.adobe.com/resources/help/en_US/analytics/calcmetrics/count-distinct-metric.html