Calendar variation is the seasonal variation caused by the calendar, i.e., the number of days in a month or the presence of holidays in a week. For example, the sales of a retail store may increase during the Christmas holidays every year.
Calendar variation is the seasonal variation caused by the calendar, i.e., the number of days in a month or the presence of holidays in a week. For example, the sales of a retail store may increase during the Christmas holidays every year.