Excel 2013 Power BI Tools Part 13 - Date Functions within PowerPivot / DAX

Excel 2013 Power BI Tools Part 8 - Calculated Columns in PowerPivotПодробнее

Excel 2013 Power BI Tools Part 14 - Creating Hierarchies within PowerPivotПодробнее

Excel 2013 Power BI Tools Part 12 - Calendars and dates in PowerPivotПодробнее

Excel 2013 Power BI Tools Part 9 - Calculated fields (measures) in PowerPivotПодробнее

Excel 2013 Power BI Tools Part 4 - Getting Started with PowerPivotПодробнее

Excel 2013 Power BI Tools Part 5 - Creating Data Models in PowerPivotПодробнее

Excel 2013 Power BI Tools Part 10 - The CALCULATE function in DAXПодробнее

Excel 2013 Power BI Tools Part 15 - Key Performance Indicators (KPIs)Подробнее