powerpivot

问题 I have received a workbook which contains two tables in power-pivot (one around 1 mill rows, another 20 mill rows). I would like to rip this out (as anything really - but let's say a CSV) so that I can use it in R + PostGreSQL. I can't export to an Excel table as there are more than 1 million rows; and copy-pasting the data only works when I select around 200,000 rows. So I'm a bit stuck! I tried converting the xlsx into a zip and opening the "item.data" file in notepad++, however it was

问题 Say I have two tables. attrsTable: file | attribute | value ------------------------ A | xdim | 5 A | ydim | 6 B | xdim | 7 B | ydim | 3 B | zdim | 2 C | xdim | 1 C | ydim | 7 sizeTable: file | size ----------- A | 17 B | 23 C | 34 I have these tables related via the 'file' field. I want a PowerPivot measure within attrsTable, whose calculation uses size. For example, let's say I want xdim+ydim/size for each of A, B, C. The calculations would be: A: (5+6)/17 B: (7+3)/23 C: (1+7)/34 I want the

问题 I have a table in PowerPivot which contains the logged data of a traffic control camera mounted on a road. This table is filled the velocity and the number of vehicles that pass this camera during a specific time(e.g. 14:10 - 15:25). Now I want to know that how can I get the average velocity of cars for an specific hour and list them in a separate table with 24 rows(hour 0 - 23) where the second column of each row is the weighted average velocity of that hour? A sample of my stat_table data

问题 I have created this model: Vendor_Key table contains the unique Vendor Numbers of table 1,2 and 3. The only table that has unique values is the Vendor_Key table. However, I can't get the relationships to work: PowerPivot can't identify the relationship either. Nonetheless, the relationships between Vendor_Key and Table_4 works correctly, but it doesn't when I add a field from another table. I have found these articles related to the subject, but I think this issue may more complex since I am

问题 everyone. I was using the Sub ClearColumns to clear all field in the column area from a Pivot Table. Sub ClearColumns() Dim PT As PivotTable, PF As PivotField Set PT = ActiveSheet.PivotTables("Tb1") With PT For Each PF In .ColumnFields PF.Orientation = xlHidden Next PF End With Set PT = Nothing End Sub But now that i started using PowerPivot, the code doesnt Work. I think the fields are no longer PivotField, but CubeFields. It Is possible to make the same macro above, but for Cubefields? I

问题 I'm not a programmer and I haven´t Visual Studio installed in my PC but I need npgsql to connect Microsoft PowerBI (Power Query) to a Postgres instance. Is there a way to install it without having to compile it? Is it necessary to do special configurations in my PC to make it work? Thank you very much. Javier 回答1: To expand on @Shay's comment, you can use nuget if you want the latest version of Npgsql. You don't need to install nuget.exe; you can down download the latest nuget package from

问题 How do you get a list of filtered dimentions from a cube function say I had a dimention table of addresses: 1234 Any Street Detroit MI 48229 55588 187th St E Seattle WA 98888 4 Blossum Ave Wescotte AL 66554 How could I get a CUBERANKEDMEMBER list of street addresses with a certain zip? 回答1: You could use =cubeset("powerpivot", "nonempty([City].[Zip].children, [Measure].[Count of City])", "set") and then use =Cuberankmember("powerpivot", set, 1) =Cuberankmember("powerpivot", set, 2) .... where

问题 I have been tasked with converting a a worksheet from standard Excel into PowerPivot. However, I have hit a roadblock with the PERCENTRANK.INC function which is not available in DAX. I have come close to replicating it using a formula, but there are definite differences in the calculation. Does anyone know how Excel calculates PERCENTRANK.INC()? Formula in cell D2: =(COUNT($A$2:$A$10)-B2)/(COUNT($A$2:$A$10)-1) Formula in cell B2: =RANK.EQ(A2,$A$2:$A$10,0) Formula in cell C2: =PERCENTRANK.INC(

问题 I have an ecommerce system where users go through a few stages before they make a purchase (visit website, browse catalog, pick a product, goto purchase page, insert credit details etc...). Each event is saved in the following SQL events table: SessionId EventTypeId (PageView, Click, Type), EventValue (HomePage, Button-1 etc...) Timestamp Each session is saved in the following Sessions table (simplified): SessionId SelectedProductId SessionPurchaseAmount (0 for sessions without a purchase) My

问题 Below is sample data Week Practice Type capacity Gen 1 BI c 80 0 1 BI c 80 1 1 BI sc 160 1 1 BI pc 240 0 1 BI pc 240 3 1 BI mc 1160 1 1 BI mc 1160 4 1 BI mc 1160 2 1 BI ac 440 1 1 BI d 40 0 1 BI d 40 3 I have a pivot chart, that has 3 slicers namely PRactice, Type, and gen. when I don't select any slicer, it should be a distinct sum(capacity) ie.,2120. Then when I click on type slicer say mc Sum(capacity) should be 1160 and click on only gen say 3 and clear other filters then sum(capacity) =