同一张工作表中,可以这样做:
同一日期同一个名字出现的次数
=COUNTIFS(A:A,"2014-11-11",B:B,"名字")
达标率的平均值
=AVERAGEIFS(C:C,A:A,"2014-11-11",B:B,"名字")
需在另一张工作表中,可以这样做(假设数据在Sheet1):
同一日期同一个名字出现的次数
=COUNTIFS(Sheet1!A:A,"2014-11-11",Sheet1!B:B,"名字")
达标率的平均值
=AVERAGEIFS(Sheet1!C:C,Sheet1!A:A,"2014-11-11",Sheet1!B:B,"名字")