I have written a blog post while ago about using Edit Interaction to control the interaction of visuals. There are however sometimes that you want to have some of filters to be applied on (some measures) of a single visual, but others not. In this post I’ll explain one method of writing DAX expressions in Read more about Overwrite Interaction of Power BI with DAX[…]
Parallel Period is a function that help you fetching previous period of a Month, Quarter, or Year. However if you have a dynamic range of date, and you want to find the previous period of that dynamic selection, then Parallel Period can’t give you the answer. As an example; if user selected a date range Read more about Previous Dynamic Period DAX Calculation[…]
One of the sample scenarios that DAX can be used as a calculation engine is customer retention. In the area of customer retention businesses might be interested to see who there lost customers or new customers are in the specific period. Obviously this can be calculated in the Power Query or in the data source Read more about Lost Customers DAX Calculation for Power BI[…]
You can filter all visuals in Power BI except Slicer! In fact slicer itself is a type of filter, however there are some times that number of items in slicer is too many. So this is normal that we want to filter the items in the slicer itself. Unfortunately current version of Power BI Desktop Read more about Filtering Slicer Resolved in Power BI[…]
If you be familiar with Power Pivot you know that there is a functionality in Power Pivot for setting a table as a Date Table. This enables time intelligence functions such as year to date to work properly over your data model. However this option is not available in Power BI Desktop. There is no Read more about Secret of Time Intelligence Functions in Power BI[…]
Calculated tables first introduced in September 2015 update of Power BI Desktop. The name speak for itself; these are tables created by calculation. As these are in-memory tables their calculation is based on DAX (Data Analysis eXpression language). There are many benefits of using Calculated tables, such as using them for role playing dimensions (for Read more about Scenarios of Using Calculated Tables in Power BI[…]