Question

我有一个包含以下格式数据的Excel工作表

UploadDate	Grant Family	Project Officer
05/04/2019	00J90301	AA 
05/04/2019	01J32201	AA 
05/04/2019	97891601	AA 
05/04/2019	00406918	AB 
05/04/2019	00406015	AC 
05/04/2019	00406515	AC 
05/04/2019	00406715	AC 
05/04/2019	00406815	AC 
05/04/2019	00526416	AC 
05/04/2019	00571110	AC 
05/04/2019	00D28115	AC 
05/04/2019	00D28215	AC 
05/04/2019	00D28315	AC 
05/04/2019	00D28415	AC 
05/04/2019	00D29215	AC 
05/04/2019	00D29515	AC 
05/04/2019	00D30415	AC 
05/04/2019	00D30715	AC 
05/04/2019	00D30815	AC 
05/04/2019	00D31015	AC 
05/04/2019	00D41515	AC 
05/04/2019	00D49516	AC 
05/04/2019	00D63217	AC 
05/04/2019	00D63317	AC 
05/04/2019	00E01521	AC 
05/04/2019	00E01547	AC 
05/04/2019	00E01999	AC 
05/04/2019	00E02038	AC 
05/04/2019	00E02335	AC 
05/04/2019	00E02338	AC 
05/04/2019	00E16405	AC 
05/04/2019	00E66504	AC 
05/04/2019	00E66603	AC 
05/04/2019	00E66604	AC 
05/04/2019	02E01503	AC 
05/04/2019	83579302	AC 
05/04/2019	95490317	AC 
05/04/2019	97431017	AC 
05/04/2019	98408917	AC 
05/04/2019	98409217	AC 
05/04/2019	98485117	AC 
05/04/2019	98490416	AC 
05/04/2019	99060104	AC 
05/04/2019	99407714	AC 
05/04/2019	99446514	AC 
05/04/2019	00T26201	AD 
05/04/2019	00T76718	AD 
05/04/2019	00T77117	AD 
06/11/2019	00J90301	AA 
06/11/2019	01J32201	AA 
06/11/2019	97891601	AA 
06/11/2019	00406918	AB 
06/11/2019	00406015	AC 
06/11/2019	00406515	AC 
06/11/2019	00406715	AC 
06/11/2019	00406815	AC 
06/11/2019	00526416	AC 
06/11/2019	00571110	AC 
06/11/2019	00D28115	AC 
06/11/2019	00D28215	AC 
06/11/2019	00D28315	AC 
06/11/2019	00D28415	AC 
06/11/2019	00D29215	AC 
06/11/2019	00D29515	AC 
06/11/2019	00D30415	AC 
06/11/2019	00D30715	AC 
06/11/2019	00D30815	AC 
06/11/2019	00D31015	AC 
06/11/2019	00D41515	AC 
06/11/2019	00D49516	AC 
06/11/2019	00D63217	AC 
06/11/2019	00D63317	AC 
06/11/2019	00E01521	AC 
06/11/2019	00E01547	AC 
06/11/2019	00E01999	AC 
06/11/2019	00E02038	AC 
06/11/2019	00E02335	AC 
06/11/2019	00E02338	AC 
06/11/2019	00E16405	AC 
06/11/2019	00E66504	AC 
06/11/2019	00E66603	AC 
06/11/2019	00E66604	AC 
06/11/2019	02E01503	AC 
06/11/2019	83579302	AC 
06/11/2019	95490317	AC 
06/11/2019	97431017	AC 
06/11/2019	98408917	AC 
06/11/2019	98409217	AC 
06/11/2019	98485117	AC 
06/11/2019	98490416	AC 
06/11/2019	99060104	AC 
06/11/2019	99407714	AC 
06/11/2019	99446514	AC 
06/11/2019	00T26201	AC 
06/11/2019	00T76718	AC 
06/11/2019	00T77117	AC

我们的PowerBI文件具有一些表，这些表返回在特定的上载日期，在1-2个补助金家庭之间，在3-9个之间，以及在20个以上的家庭中从事过多少项目干事。我们已经检查了这些数字和过滤器，它们可以工作。

我们的下一个目标是展示上传日期之间的差异。

我创建了DAX措施，

PO_Difference = Calculate(DistinctCount('Report'[Project Officer]),'Report'[Upload Date] = date (2019,11,6))-Calculate(DistinctCount('Report'[Project Officer]),'Report'[Upload Date] = date (2019,4,5))
'

并且它没有返回我们的预期结果。如果将公式一分为二，则在应用相应的过滤器后，两个计算部分都将返回预期结果，但是我的直觉是，过滤器会使每个部分的公式返回的值失真，而我无所适从。任何帮助将不胜感激。

Answer 1

您可以尝试使用变量吗？

PO_Difference =
VAR x = Calculate(DistinctCount('Report'[Project Officer]),'Report'[Upload Date] = date (2019,11,6))

VAR y = Calculate(DistinctCount('Report'[Project Officer]),'Report'[Upload Date] = date (2019,4,5))

return x -y

计算Power BI中两个滤波器之间的差异

1 个答案: