Calculate Sum For Last 7 Days

[EvanBarrick]

My data file is an on-going data file that is updated every seven days with the most recent week of data.

I want to display a basic chart for which the dimension would be the most recent ## of days. What would the most straight-forward way of doing this be?

[m_perreault · Accepted solution]

You can use Set Analysis 

https://www.google.com/search?q=set+analysis+qlik+sense&rlz=1C1CAFA_enUS794US794&oq=set+analysis+qli...

For your measure in your chart do something like

Sum({<[DateField] = {">=$(Today()-7)"}>}Value)