PowerPivot activity announced on Twitter for the week ending 20th January 2013.
PowerPivotPro
Modeling Viral Growth vs. Traditional Advertising in PowerPivot – bit.ly/10EOrS3
Javier Guillén Pervasive Business Intelligence
Grouping by an Aggregation in DAX – bit.ly/SeC22c
PowerPivotPro
Calendar Tables: Not Just for Formulas. Use Them on Your Pivots Too! – bit.ly/W6YrMa
Javier Guillén Pervasive Business Intelligence
Leveraging DAX query tables for staging Data Transformations – bit.ly/13Awule
Some Random Thoughts
Row Selection Using Slicers in PowerPivot – Part 1 – bit.ly/108bp2H
Chris Webb’s BI Blog
A Different Approach To Last-Ever Non-Empty in DAX – bit.ly/Y82Owx
Excel Do, Dynamic Does
CUBEs For Dessert – Cube formulae with MDX – bit.ly/13uGmNf
SQLBI – Marco Russo
PowerPivot Comatibility across versions – bit.ly/UKJ9MM
SQLBI
Linkback Tables in PowerPivot for Excel 2013 –bit.ly/UBhmAi