Set Analysis Multiple Specific Dates

[Anonymous]

Could someone provide me with the correct syntax for set analysis to only look at the 6 previous Fridays?

I know I can do Date(Floor(ReloadTime()-7)), -14, -21, -28, -35, -42 but how do I combine all of those into one set analysis filter?

[Anonymous]

The updated set analysis to exclude today fixed my average differences.  Thanks everyone!