how to calculate the number of business days between two dates in tableau?
["(DATEDIFF('day',[Day1],[Day2]) - (7-DATEPART('weekday',[Day1])) - ... ", "(DATEDIFF('day',[Day1],[Day2]) Then we trim off days in the first partial week of the time frame. ... ", "- (7-DATEPART('weekday',[Day1])) ... ", "- DATEPART('weekday',[Day2]) ... ", "+ MIN(5,(7-(DATEPART('weekday',[Day1])))) ... ", "+ MIN(5,(DATEPART('weekday',[Day2])-1))"]