2 Month rolling figures

[#1]

Hi,

I am looking for a way so that for each transaction month, it should also include the previous 2 months as well, so it is a rolling figure.

e.g.

Month	Value	2 Month Value
Jan2013	100	800 (Jan2013+Dec2012+Nov2012)
Dec2012	200	750 (Dec2012+Nov2012+October2012)
Nov2012	500	(Nov2012+Oct2012+Sept2012)
Oct2012	50	(Oct2012+Sept2012+Aug2012)

I would also like to do this for weeks as well.

Thanks in advance

[sushil353]

Hi,

Please go through the post:  http://community.qlik.com/thread/38355

HTH

Sushil