I created a column with dates of each workday of 2023 and my % appointment arrival rate for each day. For the dates that we were closed for the holiday, I entered 0%. I also created a column for each week of 2023 with the start date of each week. I calculated the average for each week by using this formula:
=AVERAGEIFS($B$11:$B$270,$A$11:$A$270, ">="&A11, $A$11:$A$270, "<"&D12)
This calculation worked for the weeks with no holidays. However, for weeks that has any days we were closed for the holiday, I don't want to include those days with 0% in the average. How do I modify the formula above so that only the days >0% are included in the weekly average?
Thanks.
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