Question

我正在尝试将预测数据与多维数据集中的销售数据进行比较。有时我们预测没有实际销售，有时我们有一个没有预测的销售。如果一个或另一个不存在，如何显示0％？这是我当前的代码...绿线是可以的，因为它显示0％，其中一个金额不存在。我希望它对红色圆圈的那些做同样的事情。

CREATE MEMBER CURRENTCUBE.[Measures].[Forecast Accuracy Amount %]
 AS IIF([Measures].[Sales Line Amount TCUSD SF] <> 0 OR [Measures].[F Amount] <> 0, 1-ABS(DIVIDE(([Measures].[F Amount] - [Measures].[Sales Line Amount TCUSD SF]) , [Measures].[F Amount])), NULL),
FORMAT_STRING = "Percent", 
VISIBLE = 1 ,  ASSOCIATED_MEASURE_GROUP = 'Sales Forecast'  ;

编辑 - 如果两个测量值都不存在，则它们都将为空并且不会显示。所以我不希望百分比显示任何一个，如果其中一个数量不是0，我只想进行计算。如果f金额为0并且有最后一个显示的销售，预测准确度不应显示100％ img ...这是要纠正的最后一件事......

Answer 1

我更喜欢ISEMPTY：

的安全性

 CREATE MEMBER CURRENTCUBE.[Measures].[Forecast Accuracy Amount %]
 AS 
 IIF(
     NOT ISEMPTY([Measures].[Sales Line Amount TCUSD SF]) 
     OR 
     NOT ISEMPTY([Measures].[F Amount])
   , 1-ABS(DIVIDE(
             [Measures].[F Amount] - [Measures].[Sales Line Amount TCUSD SF]
            ,[Measures].[F Amount]
            )
          )
   ,NULL
  ),
FORMAT_STRING = "Percent", 
VISIBLE = 1 ,  ASSOCIATED_MEASURE_GROUP = 'Sales Forecast' ;

稍微复杂一点：

 CREATE MEMBER CURRENTCUBE.[Measures].[Forecast Accuracy Amount %]
 AS 
 IIF(
     ISEMPTY([Measures].[Sales Line Amount TCUSD SF]) 
     AND 
     ISEMPTY([Measures].[F Amount])
   , NULL   //<<if both are empty
   , IIF(
       NOT ISEMPTY([Measures].[Sales Line Amount TCUSD SF]) 
       OR 
       NOT ISEMPTY([Measures].[F Amount])
      ,1-ABS(
          DIVIDE(
            [Measures].[F Amount] - [Measures].[Sales Line Amount TCUSD SF]
            ,[Measures].[F Amount]
          )
         )
      ,0
      )
   ),
FORMAT_STRING = "Percent", 
VISIBLE = 1 ,  ASSOCIATED_MEASURE_GROUP = 'Sales Forecast' ;

Answer 2

我认为为什么thethe的答案完成了大部分工作。我认为你唯一需要的是检查两个值是否大于零以返回分数，是的，它将适用于您的SSAS模型允许的任何维度。以下内容应该可以满足您的需求：

CREATE MEMBER CURRENTCUBE.[Measures].[Forecast Accuracy Amount %]
 AS 
 IIF(
     ISEMPTY([Measures].[Sales Line Amount TCUSD SF]) 
     AND 
     ISEMPTY([Measures].[F Amount])
   , NULL   //<<if both are empty
   , IIF( 
          //Getting here means, at minimum, one of the measures is not empty
          // Calculate the score only if both values are non equal to zero otherwise default to zero
          [Measures].[F Amount] <> 0 AND
          [Measures].[Sales Line Amount TCUSD SF] <>0 
      ,1-ABS(
          DIVIDE(
            [Measures].[F Amount] - [Measures].[Sales Line Amount TCUSD SF]
            ,[Measures].[F Amount]
          )
         )
      ,0
      )
   ),
FORMAT_STRING = "Percent", 
VISIBLE = 1 ,  ASSOCIATED_MEASURE_GROUP = 'Sales Forecast' ;

SSAS处理非链接数据

2 个答案: