Using DateAdd Function in SSRS

Good links on topic: Primarily help with the DateInterval start point:
Using the DateAdd() Function in SSRS « SSRS Learning Curve by SSRS Learning Curve.

Additional links are at:

• msdn
• russell christopher
• http://www.lukehayler.com
• msdn SSRS Function help
  

quick reference:

Setting	Description
yyyy	Year
q	Quarter
m	Month
y	Day of year (same as Day)
d	Day
w	Weekday (same as Day)
ww	Week
h	Hour
n	Minute
s	Second