DAX (Data Analysis eXpressions) is the function language in Power BI desktop. When DAX is used to create measures, it can hard to understand the logic at times. Especially one function, the Calculate function, can be challenging. We visit the mysterious Calculate Function for the third time, in this four part series of blogs. […]
DAX (Data Analysis eXpressions) is the function language in Power BI desktop. When DAX is used to create measures, it can hard to understand the logic sometimes. Especially one function, the Calculate function, can be challenging. This is the second part of a series of blog posts, which will investigate the mysterious Calculate function. […]
One of the most asked questions during our Excel 2010 Training Courses has to be the subject of calculating with dates. Excel stores dates (and times) as a number representing the number of days since 1900-Jan-0, plus a fractional portion of a 24 hour day (e.g. 31/10/2011 10:00 is stored as 40847.42).This is called a serial date, or serial […]