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4#
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发表于 2020-4-12 11:32:37
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本帖最后由 lingjiang 于 2020-4-12 12:34 编辑
谢谢您,关于这内部的表是这样的,大四表是参照表,是我进行运算较对的。体重指数评分和肺活量评分是成绩取值范围表,如一个人肺活量吹3000,就要对照肺活量评分按性别来查得分和等级。说白一些就是查表求结果。因为我初学所以向别人要了大四这个表作为参照,以便查看是否正确,目前就发现用此法每次到了低于最低标准时是会出错,例如:体重指数为小于17.8的应为低体重,结果出现了一个16直接就变成了错误!!!!只好加了0到10的取值范围,
另外,这方法也是从本论坛一个学生成绩等级评定启发来的
语法如下:体重指数(BMI)分数: IIf([体重指数]>DMax("指数下限","体重指数评分","性别='" & [性别2] & "'"),DLookUp("得分","体重指数评分","性别='" & [性别2] & "' and 指数下限=" & DMax("指数下限","体重指数评分","性别='" & [性别2] & "'")),DLookUp("得分","体重指数评分","性别='" & [性别2] & "' and 指数下限=" & DMax("指数下限","体重指数评分","性别='" & [性别2] & "' and 指数下限<=" & [体重指数])))
肺活量如下
肺活量分数2: IIf([肺活量]>DMax("指数下限","肺活量评分","年级 & 性别='" & [年级] & [性别2] & "'"),DLookUp("得分","肺活量评分","年级 & 性别='" & [年级] & [性别2] & "' and 指数下限=" & DMax("指数下限","肺活量评分","年级 & 性别='" & [年级] & [性别2] & "'")),DLookUp("得分","肺活量评分","年级 & 性别='" & [年级] & [性别2] & "' and 指数下限=" & DMax("指数下限","肺活量评分","年级 & 性别='" & [年级] & [性别2] & "' and 指数下限<=" & [肺活量])))
前提所有指数下限的数据类型必须是数字
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