除了用来处理分类数据(维度),IF THEN 语句也可用于数值型数据(度量)。比如下面的示例, IF THEN 语句根据销售总额对数据进行分组: IF SUM([销售额]) < 10000 THEN "1万以下" ELSEIF SUM([销售额]) < 20000 THEN "1-2万" ELSEIF SUM([销售额]) < 30000 THEN "2-3万" ELSEIF SUM([销售额]) < ...
The IF Statement Tableau returns the result (i.e. TRUE) only if the given condition is met, but if the condition is not met (i.e. FALSE) then it returns a NULL value. This is also referred to as conditional expression or Boolean expression as the result would be in the form of TRU...
Calculation to switch between fields from different logical tables gives unexpected results If you have a calculation that switches between row level fields, either using a case statement, if statement, or a function like "IFNULL", you may see unexpected results, because this calculation is being...
The OR will then act as if the above statement is a single expression. So, in layman terms, the original statement will give us anything where the category is “Office supplies” OR the category is “Technology” and the order date is on or after February 1, 2020. Since it can be dif...
IF函数:Tableau If函数是最有用的决策函数之一。如果函数测试条件并根据条件结果,它将返回输出。 IF THEN ELSEIF THEN ELSEIF THEN...ELSEIF THEN ELSE END 如果结束 在此示例中,我们只需在字段上使用 IF函数创建一个新的计算字段。 查看新的计算字段。 在可视化...
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When working with complex logic statements, CASE statements may be faster than IF or ELSEIF statements. Remember that ELSEIF is faster than ELSE IF, because a nested IF computes a second IF statement rather than being computed as part of the first. ...
if you are doing some retention analysis from an HR database, there is no reason to have your connection definition include tables from a finance or customer database. By taking a subject-oriented view, the business analyst has just the measures and dimensions applicable to their questions at ...
Yupeng Wu Yupeng is perhaps the best representation to fulfill the statement --“tableau can help people (esp. Not-it users) to see and understand data". Several years ago, Yupeng was then the Chairman Assistant and Business Analyst in a Retail company. Same as other analysts in China, he...
Step 4: Create a calculated field by IF Else Statement. Step 5: Drag Calculated field to Rows and Sum (Sales) to columns. Step 6: Select Pie Chart. Check results as per expected.Q149) Explain how to remove subtotals for unwanted columns? Step 1: Build the Crosstab report as per re...