Average of Customer Total Sales by Product - Formulas, DAX or Array Formula?

Learn advanced Excel techniques for calculating the average of customer total sales by product using formulas, array formulas, and DAX measures in Excel Power Pivot. Explore a step-by-step approach, starting with SUMIFS and AVERAGEIF functions, progressing to array formulas with SUMIFS, FREQUENCY, and COUNTIFS, and concluding with DAX measures in Excel 2016 Power Pivot. Compare the performance of different methods, create pivot tables with DAX formulas, and gain insights into efficient data analysis techniques for sales calculations.

) Introduction.
) 2 Step Solution with SUMIFS and AVERAGEIF functions..
) 2 SUMIFS Array Formula.
) FREQUENCY Array Formula.
) COUNTIFS Array Formula.
) Time all three Array Formulas to learn which is fastest Calculating.
) Excel 2016 Power Pivot Data Model & DAX Measures.
) DAX Measure using SUM and DISTINCTCOUNT functions.
) DAX Measure using AVERAGEX, CALCULATE & SUM functions.
) Pivot our DAX Formulas and see that they will see the changing Criteria..
) Summary.