使用过滤器计算四分位数 - POWER BI
[英]CALCULATE QUARTILES WITH FILTERS - POWER BI
问题描述
I am trying to put together a DAX statement in Power BI to calculate the quartiles of a table according to some filters.
我正在尝试将 Power BI 中的 DAX 语句放在一起，以根据某些过滤器计算表的四分位数。 I did a generic sentence however, I have problems to be able to assign the filters to it.然而，我做了一个通用的句子，我无法为它分配过滤器。 The table structure is:表结构为：
| Campaing露营 |
management管理 |
group团体 |
id_oper id_oper |
name_oper名称_操作符 |
nom_sup nom_sup |
tickets门票 |
|---|---|---|---|---|---|---|
| convergente收敛 |
bo tecnico博技术 |
convergente收敛 |
0000000 0000000 |
operador1操作员1 |
supervisor1主管1 |
500 500 |
| convergente收敛 |
bo tecnico博技术 |
convergente收敛 |
11111111 11111111 |
operador2操作员2 |
supervisor1主管1 |
200 200 |
| convergente收敛 |
bo tecnico博技术 |
convergente收敛 |
22222222 22222222 |
operador3操作员3 |
supervisor1主管1 |
80 80 |
| convergente收敛 |
bo tecnico博技术 |
convergente收敛 |
33333333 33333333 |
operador4操作员4 |
supervisor1主管1 |
300 300 |
| despacho德斯帕乔 |
bo despacho博德斯帕乔 |
averias阿维利亚斯 |
44444444 44444444 |
operador5操作员5 |
supervisor2主管2 |
1500 1500 |
| despacho德斯帕乔 |
bo despacho博德斯帕乔 |
averias阿维利亚斯 |
55555555 55555555 |
operador6操作员6 |
supervisor2主管2 |
500 500 |
| despacho德斯帕乔 |
bo despacho博德斯帕乔 |
averias阿维利亚斯 |
66666666 66666666 |
operador7操作员7 |
supervisor2主管2 |
30 30 |
| despacho德斯帕乔 |
bo despacho博德斯帕乔 |
averias阿维利亚斯 |
77777777 77777777 |
operador8操作员8 |
supervisor2主管2 |
1000 1000 |
| multiskill多技能 |
bo provision博规定 |
multiskill多技能 |
88888888 88888888 |
operador9操作员9 |
supervisor3主管3 |
20 20 |
| multiskill多技能 |
bo provision博规定 |
multiskill多技能 |
99999999 99999999 |
operador10操作员10 |
supervisor3主管3 |
5 5 |
| multiskill多技能 |
bo provision博规定 |
multiskill多技能 |
12345678 12345678 |
operador11操作员11 |
supervisor3主管3 |
80 80 |
| multiskill多技能 |
bo provision博规定 |
multiskill多技能 |
87654321 87654321 |
operador12操作员12 |
supervisor3主管3 |
3 3 |
And the Power BI query that i'm using is this:我正在使用的 Power BI 查询是这样的：
Quantile =
IF(TBL_CUARTIL[tickets]<= PERCENTILE.EXC(TBL_CUARTIL[tickets],0.25),"Q4",
IF(AND(TBL_CUARTIL[tickets]> PERCENTILE.EXC(TBL_CUARTIL[tickets],0.25),TBL_CUARTIL[tickets]<= PERCENTILE.EXC(TBL_CUARTIL[tickets],0.5)),"Q3",
IF(AND(TBL_CUARTIL[tickets]> PERCENTILE.EXC(TBL_CUARTIL[tickets],0.5),TBL_CUARTIL[tickets]<= PERCENTILE.EXC(TBL_CUARTIL[tickets],0.75)),"Q2",
IF(TBL_CUARTIL[tickets]> PERCENTILE.EXC(TBL_CUARTIL[tickets],0.75),"Q1"))))
The query calculates the quartile by operator and it works without problems, but it calculates them on the total of records, and I would like to know how I can calculate the same but with data filters, for example filters of the campaign column.该查询按运算符计算四分位数，它可以正常工作，但它根据记录总数计算它们，我想知道如何计算相同但使用数据过滤器，例如活动列的过滤器。
I would appreciate your help with this problem, and I hope I have explained ... thank you very much我很感激你对这个问题的帮助，我希望我已经解释了......非常感谢
1 个解决方案
解决方案1
0 2021-11-12 10:21:19
Use New measure:使用新措施：
Quantile=
var cur_val = max(TBL_CUARTIL[tickets])
return IF(cur_val< PERCENTILEX.EXC(ALLSELECTED(TBL_CUARTIL), TBL_CUARTIL[tickets], 0.25),"Q4",
IF(AND(cur_val> PERCENTILEX.EXC(ALLSELECTED(TBL_CUARTIL), TBL_CUARTIL[tickets], 0.25),cur_val<= PERCENTILEX.EXC(ALLSELECTED(TBL_CUARTIL), TBL_CUARTIL[tickets], 0.5)),"Q3",
IF(AND(cur_val> PERCENTILEX.EXC(ALLSELECTED(TBL_CUARTIL), TBL_CUARTIL[tickets], 0.5),cur_val<= PERCENTILEX.EXC(ALLSELECTED(TBL_CUARTIL), TBL_CUARTIL[tickets], 0.75)),"Q2",
IF(cur_val> PERCENTILEX.EXC(ALLSELECTED(TBL_CUARTIL), TBL_CUARTIL[tickets], 0.75),"Q1"))))
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