DAX 函数参考 新的DAX 函数 聚合函数 聚合函数概述 APPROXIMATEDISTINCTCOUNT AVERAGE AVERAGEA AVERAGEX COUNT COUNTA COUNTAX COUNTBLANK COUNTROWS COUNTX DISTINCTCOUNT DISTINCTCOUNTNOBLANK MAX MAXA MAXX MIN MINA MINX PRODUCT PRODUCTX SUM SUMX 日期和时间函数 ...
其中,代表要进行计算的表格,<expression>代表要在每个迭代中计算的表达式。Sumx函数将对<expression>的计算结果进行累加,并返回最终的总和。例如,有一个销售表中的“销售额”和“销售数量”两列,我们想计算这两列的总和。可以使用以下DAX公式:Total Sales = SUMX( Sales, Sales[Sales Amount]*Sales[Quantity]...
SUMX作为迭代的使者,再次为第一参数的表编织出行上下文的华丽外衣。这一切的一切,都昭示着DAX数据分析表达式的深邃与博大。DAX的奥秘在于其对筛选上下文与行上下文的精妙运用,以及函数间错综复杂的互动关系。只有深入理解这些原理,我们才能在DAX的海洋中驾驭自如,发掘出数据背后隐藏的无限价值。0 0 发表评论 发表 作者最...
SUMX function: The SUMX function calculates the sum of an expression for each row in a table or an iterator. It iterates over each row and performs the specified calculation on the expression. SUMX(, <expression>) Example: Suppose you have a table called "Orders" with columns "Product,"...
(Source[Value 2]),'Date'[Month Year]=selectedMonth,Source[Value 1]=0,USERELATIONSHIP(Source[Date 2 SID],'Date'[Date]))RETURNIF(s1<s2,s1-s2,0)///Negative Components Balance:=VARselectedDate=MAX('Date'[Date])RETURNCALCULATE(SUMX('Date',...
DAX 高阶表达式:从SUM+IF、SUMIF到SUMX V2 27:33 高阶表达式:从SUM+IF、SUMIF到SUMX表达式 46:11 1-Customer Order Frequency客户订单频次 32:42 2-Cohort Analysis 阵列分析 26:30 3-Daily Profit KPI 每日利润判断 34:46 Tableau LOD表达式经典案例15-5“新客户增长”(筛选使用预先聚合)-- V2.2...
This formula multiplies the values in the "Quantity" and "Price" columns for each row in the "Sales" table and then sums up the results to give us the total sales amount. DAX also allows us to use the SUMX function, which is similar to SUM but works with tables instead of columns. ...
(shows total open orders for each month in history based on [CREATE_DATE] and [Order Closed Date1]). I need to adjust the DAX to SUM the calculated column [Order_Qty_adj]. I was hoping I could just adjust [ID] to [Order_Qty_adj] and tmpTable1 to SUMX on [ID]. ...
【喜乐君】相比SUM只能针对一个字段做聚合,SUMX实现了同时应用于多个字段。不过由于括号的存在,SUMX之中的计算一定是优先于外部的计算求和的。 语法Syntax: SUMX(, <expression>) 这里开始一个案例:使用SUMX计算合计销售额。Get Total sales to using SUMX function: TotalSale=SUMX('Global-Superstore','Global-Super...
此前SUM([Quantity])的单值字段聚合,可以视为是SUMX的特殊形式——事实上,SUM计算会被转化为SUMX,性能上并无任何差异(参考DAX.do)。 SUM([Quantity]) SUMX(Sales, [Quantity]) SUMX也因此成为最典型的迭代函数,前述案例的SUMX语法如下所示: DEFINECOLUMNSales[SalesAmount]=SUMX(Sales,Sales[UniteSold]*Sales[S...