rolling month

[#1]

How to select rolling 12 month in my selection?

[gautik92]

Have a look at this

Set Analysis for Rolling Periods

[#3]

thanx, but i want to select last 12 months in my current selection how can i do?

[malini_qlikview]

You can use a duplicate island calendar for selection of dates/months and pass the selection to a variable and use it in the master calendar field of the data using set analysis.