Now we will break down the parts of the matrices so that we can multiplex them. We start with 0 because upSeq will be modulated to form correct indexation of the inputs and outputs. upCells is the number of values that will be unpivoted and is used to generate an index pattern called upSeq that counts off the number of values from 0 which will used inside of the INDEX functions later. These values are used to create shaping variables that will be used later to form the output. Taking the MIN is an error prevention step in the event that the inputs have a different number of rows, which is an error by definition. From these it calculates dmxR (demultiplexed rows): how many rows of values will be delivered in the unpivot by taking the minimum of the rows of unPivMatrix and byMatrix and subtracting 1 because unPivMatrix has a header. The formula first calculates the number of columns in each matrix: upC unpivot columns and b圜 by columns. Power Query, but that is not what Stefan asked for. Small mods, this formula could produce exactly the same output as This convention because their might be header in A1 and with some The inputs are the range that you want to unpivot that I called unPivMatrix B1:N8 (which can be of any dimensions you need) and the columns that you want to unpivot them by that I called byMatrix A1:A8.Īs a rule, the rows of the byMatrix need to be the same as the unPivMatrix, so you must start with A1 and not A2. IFERROR( INT( SEQUENCE( upCells, b圜,0 )/b圜/upC ) + 1, MOD( upSeq, upC ) + 1 ), Mux, INDEX( upBody, upSeq/upC + 1, MOD( upSeq, upC ) + 1 ), UpBody, INDEX( unPivMatrix, SEQUENCE( dmxR ) + 1, SEQUENCE( 1, upC ) ),īyBody, INDEX( byMatrix, SEQUENCE( dmxR ) + 1, SEQUENCE( 1, b圜 ) ),Īttr, INDEX( upHdr, MOD( upSeq, upC ) + 1 ), UpHdr, INDEX( INDEX( unPivMatrix, 1, ), 1, SEQUENCE( upC ) ), =LET( unPivMatrix, B1:N8,ĭmxR, MIN( ROWS( unPivMatrix ), ROWS( byMatrix ) ) - 1, you could have a need to " Unpivot D1:N8 By A1:C8". NB: The following approach would also accept multiple columns for By, e.g. In Power Query parlance, we would say that Stefan wants to " Unpivot B1:N8 By A1:A8". Let's say that Stefan's data are in cells A1 to N8. The following is an approach based on Dynamic Arrays and using the LET function, so it will require Excel 2016 or Microsoft 365. Yes, Power Query does the job, but that is not exactly codeless in that there is a scripted background solution running in Power BI, it requires the user to Refresh the data (so, it is not automatic within the workbook) and it will not run on Excel for Mac (tmk). I have run into a need for such a codeless, dynamic Unpivot method myself and a Google search brought me here. While this is a really old question and Stefan found an enlightened answer back in the day, it could be worth a revisit. However, that requires I change the table-create script and the unpivot-script for every change in groups. in SQL I could do it like this: CREATE TABLE dbo.T_DocumentMatrixĬopy-paste the data from excel, and then SELECT * Into this half-normalized table (so I can insert it into a SQL database):Į.g. I need to convert this permission matrix (given as Excel-table/matrix) I want to know if it is possible to do it without code, quickly ?Į.g.
Consolidate multiple data sources in a pivottable applies to: excel for mac 2016 code#
To merge data in Excel using this method, open your Excel files and, in the target Excel file for merging data, create a new worksheet by pressing the + (plus) button next to the sheet tabs at the bottom of the window.Is there a quick way to "unpivot" an Excel matrix/pivot-table (in Excel or elsewhere), without writing macros or other code ?Īgain, I can write code (C# or VBA or whatever) that does that myselfs.You’ll also need to delete any blank data (for instance, empty cells) from your data before you begin. Unfortunately, this process doesn’t work with cells using text-you’ll need to cut and paste this data manually, or create a VBA script in Excel to do it for you.įor this to work, your data will need to be presented in the same way across your sheets with matching header labels. To get around this problem, you can use the Consolidate tool in Excel to merge numerical data together from multiple worksheets into a new, single worksheet. This moves the data, but it doesn’t integrate it particularly well-the data is still kept in separate sheets. Using the methods above, you can move and copy sheets between different Excel spreadsheet files. Using The Consolidate Tool To Merge Data In Excel Together If you have more than one Excel file, you’ll need to repeat these steps to merge them together into a single file.
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