文档介绍：一、求各种类型单元格的个数(1)求真空单元格单个数:=COUNTIF(data,"=")(2)真空+假空单元格个数:=COUNTIF(data,"")相当于countblank()函数(3)非真空单元格个数:=COUNTIF(data,"<>")相当于counta()函数(4)文本型单元格个数:=COUNTIF(data,"*")假空单元格也是文本型单元格(5)区域内所有单元格个数:=COUNTIF(data,"<>""")(6)逻辑值为TRUE的单元格数量=COUNTIF(data,TRUE)小说明:EXCEL单元格内数据主要有以下几类:数值型,文本型,逻辑型,错误值型。其中时间类型也是一种特殊的数值。文本类型的数字是文本型。空单元格:指什么内容也没有的单元格,姑且称之为真空。假空单元格:指0字符的空文本,一般是由网上下载来的或公式得来的,姑且称之为假空。date指单元格区域,该参数不能是数组二、求><=某个值的单元格个数(1)大于50=COUNTIF(data,">50")(2)等于50=COUNTIF(data,50)(3)小于50=COUNTIF(data,"<50")(4)大于或等于50=COUNTIF(data,">=50")(5)小于或等于50=COUNTIF(data,"<=50")&not;(6)大于E5单元格的值=COUNTIF(data,">"&$E$5)(7)等于E5单元格的值=COUNTIF(data,$E$5)(8)小于E5单元格的值=COUNTIF(data,"<"&$E$5)(9)大于或等于E5单元格的值=COUNTIF(data,">="&$E$5)(10)小于或等于E5单元格的值=COUNTIF(data,"<="&$E$5)三、等于或包含某N个特定字符的单元格个数(1)两个字符=COUNTIF(data,"??")(2)两个字符并且第2个是B=COUNTIF(data,"?B")(3)包含B=COUNTIF(data,"*B*")(4)第2个字符是B=COUNTIF(data,"?B*")(5)等于“你好”=COUNTIF(data,"你好")(6)包含D3单元格的内容=COUNTIF(data,"*"&D3&"*")(7)第2字是D3单元格的内容=COUNTIF(data,"?"&D3&"*")注:countif()函数对英文字母不区分大小写,通配符只对文本有效四、两个条件求个数(1)>10并且<=15=SUM(COUNTIF(data,">"&{10,15})*{1,-1})(2)>=10并且<15=SUM(COUNTIF(data,">="&{10,15})*{1,-1})(3)>=10并且<=15=SUM(COUNTIF(data,{">=10",">15"})*{1,-1})(4)>10并且<15=SUM(COUNTIF(data,{">10",">=15"})*{1,-1})注:一般多条件计数使用SUMPRODUCT函数,以上方法较少使用,仅供参考。补充:三个区域计数:三个区域中>=60=SUM(COUNTIF(INDIRECT({"a46:a48","b48:b50","c47:c48"}),">=60"))五、各种特殊统计要求的计算A2:A32为存放数据的区域(1)非空文本(仅包括可键入文本)=C