怎么加查询日期计算去重客户数
怎么加查询日期计算去重客户数,现在计算的19是没有加日期期间的数组公式
=SUMPRODUCT(IFERROR(1/COUNTIFS(C2:C26,C2:C26,A2:A26,A2:A26,B2:B26,B2:B26,A2:A26,">="&F1,B2:B26,"<="&G1),0)) =COUNTA(UNIQUE(FILTER(C2:C26,((A2:A26>=F1)*(B2:B26<=G1))))) 用新函数写的要容易理解些,我写的那个公式比较难以理解 =COUNT(0/FREQUENCY(ROW(A:A),MATCH(C2:C99&"",C2:C99&"",)*(A2:A99>=F1)*(B2:B99<=G1)))-1 2013版office不能用吗?提示该函数无效 =COUNT(0/FREQUENCY(ROW(A:A),COUNTIFS(C:C,">="&C2:C26,A:A,">="&F1,B:B,"<="&G1)))-1
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