start_date,end_date,method!Returns the number of days between two dates based on a 360-day year (twelve 30-day months)!start_date ...

!start_date,end_date,method!!Returns the number of days between two dates based on a 360-day year (twelve 30-day months)!start_date and end_date are the two dates between which you want to know the number of days!start_date and end_date are the two dates between which you want to know the number of days!is a logical value specifying the calculation method: U.S. (NASD) = FALSE or omitted; European = TRUE.!