PowerPivot activity announced on Twitter for the week ending 23rd December 2012.
Using HASONEVALUE in a DAX IF statement – bit.ly/TVMwA7
Create a memory-efficient Data Model using Excel 2013 and the PowerPivot add-in – bit.ly/ZfaRsf
Introduction to MDX for PowerPivot Users, Part 5: MDX Queries – bit.ly/12wLGQI
[Update] What is using all that memory on my Analysis server instance? – bit.ly/T51Hsc
Running Product in DAX: Calculating Portfolio Returns – bit.ly/XOobxz
The CALCULATE Function—New DAX Video Tutoria – bit.ly/XTTirq. Note that this is a subscription site.
Dynamic CUBE Formulae In Excel – bit.ly/R6Fnjs
The Ballad of Ken Puls, DAX Convert – bit.ly/RLv1ac
DAX Spicy Scale Survey – bit.ly/RbtqZC