powerbi-desktop

问题 Filter cannot be used in calculated columns, then how can I simply create a column in DAX that would pick up a value based on maximum claimID and maximum DateCreated ? The result should be like this: 回答1: Filters can be used in calculated columns. Just don't expect them to be responsive to slicers. In this case, it is probably more efficient computationally not to use a FILTER function in favor of simple CALCULATE arguments: TotalIncurredMaxDate = VAR MaxDate = CALCULATE ( MAX ( Table1

问题 In Power query I have table A and table B. I have merged these to create table C and expanded to keep the column I need in my report. When I refresh the data, it fetches data from the source database into all 3 tables. It doesn't allow me to delete tables A and B because they are used by the merge table C. I have tried both unchecking enable load on the tables A and B as well as unchecking include in report refresh. As mentioned here (see comment section on answer - What do "Enable Load" and

问题 Is there a specific way to conditionally add within a column in PowerBI? Sample data: Lang|Book_Type|Number|Book_Type (groups) ------------------------ A | B1 | 2 | B1 ------------------------ B | B1 | 2 | B1 ------------------------ C | B1 | 3 | B1 ------------------------ A | B2 | 4 | B2 ------------------------ B | B2 | 2 | B2 ------------------------ A | B3 | 2 | B3 ------------------------ A | B4 | 2 | B4 ------------------------ B | B4 | 5 | B4 ------------------------ So, what I want

问题 Is it possible to add a card in power BI that shows the current date and tome time?? Many thanks! 回答1: You can show only time of last data refresh. Use one of this: DAX Measure MyNow = TODAY() returns single date PowerQuery MyNow = DateTime.LocalNow() returns table with single row & col 回答2: Current Date & Time: MyCurrentDateAndTime := NOW() The value will be updated each time you open the worksheet. 来源： https://stackoverflow.com/questions/55672251/how-to-display-current-date-and-time-in

问题 Is there a simple way to caclulate the R^2 value in a Power Pivot? In 'normal' excel, we can use the RSQ function but that function doesn't exist among the Measure functions in Power Pivot. 回答1: Short answer: No. There's no native DAX equivalent of the Excel RSQ function. You could create DAX calculations to determine the Pearson correlation (example) or you could use R script (example) 回答2: As @Olly says, there isn't a built-in equivalent but the formula is not too difficult to write

问题 In my PowerBI desktop, I have table that is calculated from over other tables with a structure like this: Input table: <table border="1" class="dataframe"> <thead> <tr style="text-align: right;"> <th>Firstname</th> <th>Email</th> </tr> </thead> <tbody> <tr> <td>Scott</td> <td>ABC@XYZ.com</td> </tr> <tr> <td>Bob</td> <td>ABC@XYZ.com</td> </tr> <tr> <td>Ted</td> <td>ABC@XYZ.com</td> </tr> <tr> <td>Scott</td> <td>EDF@XYZ.com</td> </tr> <tr> <td>Scott</td> <td>LMN@QRS.com</td> </tr> <tr> <td>Bill

问题 I’m trying to represent some continuous data via binning. Continuous weighting data of an area should be binned as: VeryHigh, High, Low, VeryLow. The weighting values are based on an interaction between certain Types of events grouped by an Area and so can change depending on the Type selected by the report user. I have included some sample data below and an outline of what’s been done so far. Start with five sets of area data (A-E). Within each is one or more incident Types. Each incident

问题 I have the following Slicer in Power BI Desktop, where # of Clients is calculated as Count(Distinct(Fact.EHRTransaction.ClientFK)) in my data model: My goal is to calculate Percentage out of Total (13 639) and add it to this slicer as a Measure or another Column, like: Gender # of Clients Total Clients Unknown 2 0.00% Intersex 13 0.00% Transgender 18 0.00% Female 662 0.04% Male 832 0.05% (Not Recorded) 12 112 72.79% I tried adding the following Column: Percentage = 'FactEHRClinicalTransaction

问题 I have the following Slicer in Power BI Desktop, where # of Clients is calculated as Count(Distinct(Fact.EHRTransaction.ClientFK)) in my data model: My goal is to calculate Percentage out of Total (13 639) and add it to this slicer as a Measure or another Column, like: Gender # of Clients Total Clients Unknown 2 0.00% Intersex 13 0.00% Transgender 18 0.00% Female 662 0.04% Male 832 0.05% (Not Recorded) 12 112 72.79% I tried adding the following Column: Percentage = 'FactEHRClinicalTransaction

问题 I was kindly helped here: Power BI, DAX, Many-to-one and relational tables to produce a measure column based on this data: Builds = DATATABLE( "Build", STRING, "App", STRING, { { "Build1", "App1" }, { "Build1", "AppNotInApps1" }, { "Build1", "App2" }, { "Build1", "App9" }, { "Build2", "App3" }, { "Build2", "AppNotInApps2" }, { "Build3", "App1" }, { "Build3", "App5" }, { "Build3", "App8" }, { "Build3", "App9" }, { "Build3", "AppNotInApps3" } } ) Apps = DATATABLE( "App", STRING, "Status",