Some consider EARLIER a relic of the bygone era when DAX did not support variables, criticize it's name and do not recommend using it but is EARLIER really that bad?

Combinatorics is one of the most important areas of data analysis. It helps in painting a meaningful picture from tons of data very quickly.

For some Power BI users, it is quite simple to calculate the difference between two rows by using DAX. And this article will provide you with two solutions about how to implement that in Power Query.

This often comes up when users want to remove duplicates, keeping only the most recent row (newest data). There are many ways to do this and I will highlight four different approaches.

In this video, I will show you how to highlight the lowest and highest cumulative sales period dynamically on a chart using conditional formatting in Power BI.

Scenario: 

Usually, we can forecast values and return a line chart by using R visual in Power BI. But since it can only return image, how can we return the values as a table? And how can we use these values in the subsequent analysis?