Excel countif多个条件重叠范围和多行 [英] Excel countif multiple criteria overlapping ranges and multiple lines
问题描述
我有一个会员数据库,并试图找出连续3个月下降的原因。我目前的想法是,我需要计算第一个单元格是否为空白(表示此人尚未成为成员),以及其他两个单元格中的任意一个是否为空白(表示它们已退出)。在下面的示例数据中,如果某人是该月的成员,则我仅使用1。
我最近的尝试是:
= COUNTIF(B2:B5,<& *,[C2:C5,<"& * ,D2:D5,<& *])
玩具数据:
ABCD
1 Mem#5月16日至6月16日7月16日
2 001 1 1 1
3002 1 1
4003 1 1
5004 1 1
所需的输出将为 2,即在此期间开始但没有结束时具有成员资格的成员数。
使用
I've got a membership database and am trying to figure out what the dropoff is for a rolling 3 month period. My current thought is that I need to count if the first cell is not blank (meaning the person wasn't yet a member) and if either of the other two cells is blank (meaning that they dropped off). In the sample data below I'm just using a 1 if the person is a member in the month
My latest attempt is:
=COUNTIF(B2:B5,"<>"&"*",[C2:C5,"<>"&"*",D2:D5,"<>"&"*"])
Toy data:
A B C D
1 Mem# May-16 June-16 July-16
2 001 1 1 1
3 002 1 1
4 003 1 1
5 004 1 1
Desired output would be "2", the number of members that had membership at the start of the period but not at the end of it.
Use COUNTIFS():
=COUNTIFS(B:B,"<>",D:D,"=")
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