For example, in January 2018 there was a total of 320 in sales. Now, the result of that row is going to be determined by the logic that we place within it. Thank you for this wonderful post. As an aside, I noticed your column names between the pictures were not really similar, i.e. We help Small, Medium and Large Enterprise organizations to turn multi-million dollar information system into money machine by taking data driven decisions. ISBLANK ( [Total Sales] ), So the answer is going to depend on whether you have a date table in your model or not. This is about the SAMEPERIODLASTYEAR function. Now, lets get down to the advanced calculations. Im Carl de Souza, a software developer and architect focusing on Microsoft Dynamics 365, Power BI, Azure, and AI. Instead of me writing it out, Im just going to come in here, search for my formula (sales last year), and then copy it. It will only compare similar days between the two periods. As can be seen from its long name, we can use it to compare some indicators year-on-year. And so from that, I can say Quantity Diff YoY (difference year on year). What the team wanted to do in summary includes the ability to compare the current selected fiscal week to the same fiscal week in the previous year while calculating the total sales month till date. In my data table, the MonthnYear column is a numeric field. So it is comparing dates as the period in this case: We want to compare the Year to Date from the current year to the YTD of the previous year to the current date last year. As we can see in the table, we should be able to have a calculation thatll allow us to continually evaluate the current month in every month prior to that. This site uses cookies. See here https://blog.enterprisedna.co/2017/10/04/how-to-create-a-detailed-date-table-in-power-bi-fast/. NO PROBLEM, How to clear sort by column on power bi desktop Visual, Set the start date to go back one year before the current date. I am trying to create a measure in a BI Matrix visual that picks up the values for the previous year based on the current selection. I believe you might have better luck with DATEADD, -1, year) intead of previous year. Good question. Thanks. Ensure that relationships are set in the model and now create a table visual with Sales for 2018 and 2019. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. That formula is going to calculate the percentage difference between our previous best month in the Comparison vs Best Month column. Theres nothing hardcoded because when I click on 2017, Im going to see the difference. This is where I can use a function called CALCULATE. Dates[Month & Year] = DecPrevYear) Similar to the picture below, Step #2: Lets create a DAX measure for Last year sales data. This site uses Akismet to reduce spam. It is a great technique to really get ahead of your business. IF ( can you please post an example file of data so I can help you? A for Analytics is the End to End Data warehouse, Business Intelligence and Artificial Intelligence service provider. It does exactly what it says. Im going to call this Quantity Last Year. In January 2019, the total was 100 and Total Sales Last Year is displaying the 320 correctly: From here, we can create our column chart showing the comparisons of year vs previous year: As 2017 did not have previous year data (i.e. So, if I click on 2015 on the slicer, youll see that this first number should be 115. Learn how your comment data is processed. Try to tweak your measures following below sample. https://carldesouza.com/creating-a-really-simple-date-table-in-power-bi/, Artificial Intelligence (AI) / Machine Learning (ML), Dynamics 365 for Finance and Operations (AX), Power Apps / Custom Pages / Dataverse / Power Fx, Software Dev / Git / GitHub / DevOps / ALM, Sending and Accepting a GitHub Repository Invitation. , https://community.powerbi.com/t5/Desktop/SAMEPERIODLASTYEAR-with-a-year-filter/td-p/91501, How to Get Your Question Answered Quickly. Prior Year Power BI: Year to Date. I have a "Years" that has the year, year beginning date & year end date. Its truly amazing how we can get this insight about advanced time intelligence in Power BI. How would I create the same format but instead of using the best month, refer to a fixed point in time, e.g. It is part of the date table. In my DB, we have holes on certain dates, so I can't use such a measure. I am new in Power BI and DAX, need to compare each year summary with the previous year, tried many examples from the forum, nothing works for me, do not understand why the last year columns are empty. I haven't used OLAP cubes in Power BI yet, so I can't answer in detail. It appears that you may have set the Subtotal value for the year to not show. This article is an in-depth analysis of the behavior of ALLSELECTED, explaining shadow filter contexts, what they are and how they are used by ALLSELECTED. Don't miss all of the great sessions and speakers! ***** Learning Power BI? However, Power BI would try to display this alphabetically as Nov 2019, Oct 2019, Sep 2019. Select "Year over Year". Today's post is about how you compare Current year and Previous year sales using DAX- SAMEPERIODLASTYEAR function in Power BI. Let's just dig a little bit deeper into the behaviour of these functions. We can actually do this in Power BI. I had this problem as discussed in this thread https://community.powerbi.com/t5/Desktop/SAMEPERIODLASTYEAR-with-a-year-filter/td-p/91501. Copy Conventions # 2. Did you get it resolved? BEFORE YOU LEAVE, I NEED YOUR HELP. However, sometimes, you don't yet have the full year, especially for the current year. If you want to learn how to set up one really effectively and quickly, definitely check out a lot of Enterprise DNA content around Date tables. They are also some of the first examples that you should work through as youre learning how to operate DAX effectively, especially on the Power BI desktop. This measure will compare last years period to the current period. Finally, it checks whether the current date is earlier than the last date in the previous year. You need to use FILTER within your calculation to release the filter on the previous year's data and make it available to the calculation. When we can see what is the highest amount up until that point, we can consider that as the highest sales so far. I . After that, the report will automatically compare the data between actuals and current budget. Be carefull with DATEADD! View all posts by Sam McKay, CFA. Your email address will not be published. It returns a set of dates and the current selection from the previous year. You may watch the full video of this tutorial at the bottom of this blog. If this does not answer the question for you please reply to this thread and I will try and provide a more clear answer by loading AdventureWorks into Power BI and providing example syntax. Sometimes, its not only worthwhile to analyze historic months, quarters, or years. To achieve that, we should use the FILTER function, with SUMMARIZE function inside of it. Instead of Total Sales, Im going to place Total Quantity. These are some of the easiest things that you can do in Power BI. Step #1: It's always good to have a simple data to view the data before creating measure, use other visualizations. Sales Prior Year YTD? Download the Power BI file used in Video: https://web.learnpowerbi.com/downloadDo you have a Power BI Question Stuck trying to make a DAX Measure work Can't get the Query Editor steps right Visuals are just not behaving! Prior Year Comparison Month: IF [Comparison Month] AND YEAR([Order Date])=[Max Year]-1 THEN [Sales] END. (This year current month vs previous year same month) Like Like. Filter by Current year (2019) to see the current and previous year sales side by side. FILTER(ALL(Dates)) is removing your 2015 filter temporarily for this calculation, and expanding it to the entire Dates table so that it can access and calculate the previous year's value. Tried the folowing measures: Last Year = CALCULATE (sum (Volume [Volume]), SAMEPERIODLASTYEAR (Dates [Date])) The PreviousYearMonth variable is used to filter the Year Month Number in the CALCULATE function that evaluates Sales Amount for the previous selected month: The technique shown in this article can be used whenever you need to retrieve a previous item displayed in a Power BI visualization where non-consecutive items are filtered and the requirement is to consider strictly the items that are selected and visible. The resulting model is: This whole logic can be expressed in this DAX formula: Previous Sales := CALCULATE ( [Sales Amount], ALL ( 'Date' ), USERELATIONSHIP ( 'Date' [Date], 'Previous Date' [Date] ) ) Copy Conventions # 2 Question. Now I want to get the sales YTD for previous year. A for Analytics is working super hard to provide detailed information about the problem in blog and video. Step #5: Once created the DAX Measure, we need to add it to the table or any other type of visualization. Very helpful Carla! The following link looks very helpful to me. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. Read more, The filter arguments in CALCULATE can be written as logical conditions with certain restrictions. In this blog tutorial, I showed you a couple of ways to calculate this year versus last year. We have created with solution based on our standpoint and structure of data. Many times, it might actually be helpful to focus on that one dynamic month where the best performance was achieved. As we can see by now, using DAX calculations in Power BI can bring about very unique insights. Lastly, I created a simple logic for comparison with the best month. If I wanted to not select anything there, I can actually see the monthly difference very easily without having to change any of my calculations. Prior Year - YouTube 0:00 / 13:06 Problem: Comparing Year-to-Date for Current vs. As soon as we can calculate the numbers in the Highest Previous Sales Month column, we can easily compute the percentage in the Comparison vs Best Month column. I am filter sales out for 2015 and the "PreviousYearSales" come out blank?! You may watch the full video of this tutorial at the bottom of this blog. Here in this table, you can see what should be our end product. The values are in a table which is broken down by Country, Manufacturer and Year/Qtr. Might you help me? In this post, we are going to learn about How to compare last year and current year sales data in Microsoft Power BI. Select "New Quick Measure" and go in the time calculations. Calculate Values for the Same Fiscal Week in a Previous Fiscal Year with Power BI and DAX. PreviousYearSales = CALCULATE(sum(InvoiceDetail[TotalSales$]), PREVIOUSYEAR(Years[EndofYear])). This site uses Akismet to reduce spam. Do you want to know, How to create a measure to calculate Last Year and Current Year sales data in Power BI? Can some one sum up the logic on how this works? This is the waterfall technique that I talk a lot about. Your email address will not be published. We help Small, Medium and Large Enterprise organizations to turn multi-million dollar information system into money machine by taking data driven decisions. Knowing the current month of a cell in the visualization, the previous month is the maximum month number available in the filter context provided by ALLSELECTED excluding the current and following months. ***** Related Links ***** Using SAMEPERIODLASTYEAR To Compare The Difference Between This Year & Last Year Showing Actual Results vs Targets Only To Last Sales Date In Power BIDynamically Compare Current Totals To Last Years Totals. Meanwhile, the Month & Year column is actually a text field. He first started working on Analysis Services in 1998, back when Analysis Services was known as OLAP Services. Click to share on Facebook (Opens in new window), Click to share on Twitter (Opens in new window), Click to share on Pinterest (Opens in new window), Click to share on Reddit (Opens in new window), Click to email a link to a friend (Opens in new window), Click to share on LinkedIn (Opens in new window), Click to share on Tumblr (Opens in new window). A big Shout out to Laura GB for posting a amazing content. The issue I am facing is similar to this post, ifI add a filter for year thne I no longer see a year over year percentage calcualtion. To ensure that the Tasks in the Year Over Year Comparison report are consistent with the data in your Workflow Account. In this tutorial, were going to learn more about the advanced time intelligence feature in Power BI to compare current sales to the previous best month. Set the end date to TODAY() to display only values up to the current date. But because its within a filter, were going to rate through every single month and year to create a dynamic table. The Sales Diff PM and % Sales Diff PM measures provide the difference between the Sales Amount of the month displayed in the row and the month displayed in the previous row of the matrix visualization. We will use the sample data from here and connect as in the example. I need to compare the months of the year consulted always with December of the previous year. Add a Comment. This is how its going to look like when we try to compare current sales to the previous best month in Power BI. In this first example, I'm going to show you this simple function called SAMEPERIODLASTYEAR. But we also need to specify only one row in the table, so you need to enter 1. CALCULATE -calculate combines results of included functions (SUM, SAMEPERIODLASTYEAR, ALL), ('MyTable') - all rows from MyTable are used, DAX query language for Power BI and Power Pivot. First, a simple view of our data. Sales Order seems different than Actual Shipping. Time Comparison For Non Standard Date Tables In Power BI, Common Time Intelligence Patterns Used In Power BI, Comparing Any Sale Versus The Last Sale (No Time Intelligence) Advanced DAX In Power BI, FREE COURSE - Ultimate Beginners Guide To Power BI, FREE COURSE - Ultimate Beginners Guide To DAX, FREE - 60 Page DAX Reference Guide Download, Brand New Course: Introduction to Statistics for Data Analysts, Get Ready for the Enterprise DNA Challenges Platform. VAR CurrYear = YEAR ( MAX ( Dates[Date] ) ) ***** Learning Power BI? Get Your Answer at https://www.learnpowerbi.com/questionIn this Power BI Q\u0026A Episode, we cover a question by Mike M: How do you Compare Sales YTD vs. Now we can call upon a Power BI concept with a close enough representation in DAX: the ALLSELECTED modifier allows a CALCULATE function to retrieve the filter context defined outside of a visual, which in this case is the selection made on filters and other visuals on the same report page. These two measures are based on the Sales PM measure, which returns the Sales Amount of the previous selected month in the same visualization. Currently every row is repeating totals figure for prior year for each LOB. Using DATEADD will ignore the records that happened on days not present in the prior period. The intention of the KPI is to help you evaluate the current value and status of a metric against a defined target. Im going to show you a better combination to use, but I just showed you this one because I dont want you to get too confused. Kudos gladly accepted. I want to compare current year's sales vs last year's sales. And I find your explanations clear, concise and easy to follow (with the small caveat of the Year-Month field you addressed above). Check more details in the attached file. Can the same be accomplished when using a Multidimensional OLAP Cube? And remember, you can also change the context within here. What's happening is that your filter on the year is also making the previous year data unavailable. The formula returns the corresponding month and year index. Save my name, email, and website in this browser for the next time I comment. These fields are optional, but the reason we may want them, is say we have a report where we want to display data by Sep 2019, Oct 2019, Nov 2019, then the Year-Month column will display the date in this format. Also, please post your function and full screenshot of the report page so that we can get a better idea of what you are working with. Required fields are marked *. Connecting an OData Azure App Service to Virtual, How Analytics Can Improve Your Power Virtual Agent Bot, Overriding the RetrieveMultiple Integration Pattern, Connecting Power BI to a Website to Import Data, How to Disable and Enable Skype or Teams Presence in Dynamics 365 PowerApps Forms. This displays the total of all sales based on the context: Now lets use SAMEPERIODLASTYEAR to create a measure for the total sales this year: If we swapped the day for YEAR-MONTH, we can see we are now comparing the YEAR-MONTH periods. As we already know, successful businesses often compare their revenues for this month to their best month throughout their organizations history. Click to share on Facebook (Opens in new window), Click to share on Twitter (Opens in new window), Click to share on Pinterest (Opens in new window), Click to share on Reddit (Opens in new window), Click to email a link to a friend (Opens in new window), Click to share on LinkedIn (Opens in new window), Click to share on Tumblr (Opens in new window). 2. And then just like that, I have this new Quantity Last Year calculation, which is basically going to return exactly the same number. In the table, the first result we have under the Highest Previous Sales Month column is in February. Need more help? Make sure you register today for the Power BI Summit 2023. To enable the Analytics team to diagnose and resolve problems quickly and efficiently when a pre-check of the task count has already been performed. Now both calcs can be used in the same view to compare the month of one year to the prior year. This will return Feb 2015 Sales even for Month where there was no sales. Hello! A KPI visual requires a base measure that evaluates to a value, a target measure or value, and a threshold or goal. Marco is a business intelligence consultant and mentor. This code stores the last date of sales into LastSaleDate, then it moves it back one year (twelve months) using the EDATE function. Personally, I love how powerful this analysis is in Power BI. You need to format it to the percentage before making make it as visualization and this will work on KPI, Table, Bar chart, Line chart, or any other visualizations. This comparison can totally give us an indication of how well the business is performing. Please review the Wolters Kluwer Tax and Accounting (TAA) Community Guidelines and Etiquette and accept the THANK YOU, AND LET'S KEEP LEARNING TOGETHER. I beleive I need the previous year to still be exposed while still allowing for the visualization to "slice" on the year but not filter on the year so that previous year data can be calcualted. I have a "Years" that has the year, year beginning date & year end date. In this post, we are going to learn about How to compare last year and current year sales data in Microsoft Power BI. This is because its very important to understand what specific factors were at play and also how these factors interact to create strong results in the revenue. And from there, we can now run time comparisons. So basically by putting this inside CALCULATE, Im able to bring my quantity from one timeframe into another timeframe. Dynamically Compare Current Totals To Last Years Totals Conclusion Sometimes, it's not only worthwhile to analyze historic months, quarters, or years. And now when I drag this measure in, you can see that this calculation has been dynamically generated from these two measures, Total Quantity and Quantity LY. We will start with new measure creation: You can simply subtract Revenue and "Previous period" measure and see the improvement. Im going to drag my Total Quantity measure into the table so we can see the results. Hello thank you for submitting this. So basically by putting this inside CALCULATE, I'm able to bring my quantity from one timeframe into another timeframe. If we add this to our table, we can see on January 1st 2018 we had 110 sales, and on January 1st 2017 we had 300 sales. This process needs to be conducted on a weekly basis for the Modified Standard and YoY Master Comparison reports. In order to author a measure that can do so, we have to start with an assumption: each row displays a month, and the months are sorted according to their natural sort order (January, February, March, and so on). This is how to create a very simple date table in Power BI https://carldesouza.com/creating-a-really-simple-date-table-in-power-bi/. You can use the SAMEPERIODLASTYEAR, but I highly recommend the DATEADD function for time comparisons. Is the table marked as date table? We can see we have orders from 2017 to 2019: Lets create a measure called Total Sales. 9 comments. TotalRevenueThisPeriodLY = CALCULATE(SalesDataAggregated[TotalRevenue], FILTER(ALL(Dates), Dates[CalendarYear] = MAX(Dates[CalendarYear])-1), SAMEPERIODLASTYEAR(Dates[Date])). But the benefit of using DATEADD is the versatility. Thank you! This would be very helpful because it feels that this part of the guide was omitted. The Year Over Year Comparison report in the Power BI Analytics shows a comparison of tasks in the current year and previous year for different status groups. When I run it its the same values as the original metric. However, the previous month in the visualization is not necessarily the previous month in the calendar. Have you struggled with comparing Last Year and Current Year sales data in Power BI? February 2020. I have simalar issue if you can help me with this. 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