Power BI REST API; What it is and Why it is Important, Build Your Own Power BI Audit Log; Usage Metrics Across the Entire Tenant, dates: the Date column that slices and dices the visual, number_of_intervals: How many periods you want to go back (negative number) or forward (positive number). Reza is an active blogger and co-founder of RADACAD. We see also the changes in the chart because the chart will not return blank values. Its truly amazing how we can get this insight about advanced time intelligence in Power BI. CALCULATE ( Thanks.It worksI have another question as wellhow about if i wanna compare current month with last year month. An integer number from 1 to 12. I have a list of meter readings and I want to automatically calculate the usages in each month. In the table, the first result we have under the Highest Previous Sales Month column is in February. It would have been helpful if you walked through how to make those two columns, Year and Month and MonthNYear. *****FREE COURSE Ultimate Beginners Guide To Power BIFREE COURSE Ultimate Beginners Guide To DAXFREE 60 Page DAX Reference Guide DownloadFREE Power BI ResourcesEnterprise DNA MembershipEnterprise DNA OnlineEnterprise DNA Events, Sam is Enterprise DNA's CEO & Founder. February 2020. Time intelligence functions He is a Microsoft Data Platform MVP for nine continuous years (from 2011 till now) for his dedication in Microsoft BI. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Hi, Its retrieving the current selected months figure, Not the parallelperiod figure. But because its within a filter, were going to rate through every single month and year to create a dynamic table. Comparison- current month vs previous month, https://powerbi.tips/2016/07/measures-month-to-month-percent-change/, http://blog.sqlgeek.pl/Download/DAX - Month over Month.pbix, http://www.daxpatterns.com/time-patterns/, How to Get Your Question Answered Quickly. If the MonthNumber is a running number from 1 to 36 for a 3 yr period, then you don't won't have an issue considering the year. He helps individuals and organizations develop data driven cultures and create enterprise value by delivering business intelligence training and education on Microsofts Power BI platform. That month is previous month, because the number of intervals is -1. and the date field should be the same field used as the Axis of the visual. We can efficiently complete these calculations using Power BI to compare current sales to the previous best month. Since we only want to return the top sales up to that point, we need to put that measure and enter Total Sales. You may watch the full video of this tutorial at the bottom of this blog. Previous Quarter-to-date Calculation The same approach can be used to calculate the previous QTD as below; Sales QTD Previous = CALCULATE ( [Sales QTD], DATEADD (DimDate [FullDateAlternateKey],-1,QUARTER) ) And here is the example output; Calculating the previous quarter-to-date in Power BI and DAX Sam is Enterprise DNA's CEO & Founder. Power BI - Show TOP n months based on slicer selection. Previous Month Sales . To get Total Sales for any particular Month Year such as Feb 2015, use the formula below. Any help? ParallelPeriod would bring the entire previous period, so I wont use that in this context. To illustrate this, Im going to work with 20 days into the current quarter. When I run it its the same values as the original metric. Syntax DAX PREVIOUSMONTH Parameters A table containing a single column of date values. To show the true Power BI month-to-date, quarter-to-date, or year-to-date time comparisons, we need to get rid of or blank out the numbers that are past today or where they sit in the current context. This is actually a unique question that was raised at the Enterprise DNA Support Forum. Data looks like this: Reading date: Meter a: Meter b: 1-7-2021: 3652 . Dashboard Sharing and Manage Permissions in Power BI; Simple, but Useful? In this article and video, I'll explain how you can use DAX to write calculations for month-over-month simply in any Power BI report. ALL ( Dates[Month & Year], Dates[MonthnYear] ), This article was helpful: http://www.daxpatterns.com/time-patterns/. Reza Rad is a Microsoft Regional Director, an Author, Trainer, Speaker and Consultant. Filter slicers without using bidirectional filters in Power BI, Apply AND Logic to Multiple Selection in DAX Slicer, Using calculation groups or many-to-many relationships for time intelligence selection, Understanding blank row and limited relationships, Using calculation groups or many to many relationships for time intelligence selection. If you want to compare the sales up to a particular day and compare it with the previous period (month, quarter, or year) but up to that particular day in that period, then it is called previous month-to-date, previous quarter-to-date, and previous year-to-date. OK, try out this .pbix file and see if theapproach used inside fits your need: http://blog.sqlgeek.pl/Download/DAX - Month over Month.pbix. I used the sameDAX function mentionedin the article(PREVIOUSMONTH). The table I am using records inventory on the last day of the month as period/year, which is converted to a date. When we can see what is the highest amount up until that point, we can consider that as the highest sales so far. See some example here:https://powerbi.tips/2016/07/measures-month-to-month-percent-change/. Many times, it might actually be helpful to focus on that one dynamic month where the best performance was achieved. I am looking for same type of comparison, but just with current weeknum vs. previous weeknum.I have tried Google, and there does not seem to be a PREVIOUSWEEK function like there is aPREVIOUSMONTH function you refer to. Theres plenty to learn around DAX formula visualization techniques. 445 calendars) in Power BI you can . Power BI Date Dimension; Default or Custom? Good to know that the Query editor uses M-language and Dax is used within measures. First, we need to work out the previous year sales. ISBLANK ( [Total Sales] ), Hello thank you for submitting this. Thanks for the reply and info in order to help me with this headache What I want is the calculate the difference between 1-12-2020 vs 1-1-2021, 1-2-2021 vs 1-3-2021, etc.. for Meter A, B, and C. So I can make a bar chart which displays the usage per month per meter. The . Read more, DAX creates a blank row to guarantee that results are accurate even if a regular relationship is invalid. Calculate the previous month from a Power BI data source In this first example, use Power BI Desktop and a Power BI file (pbix extension) to map the column from the data source. Date and time functions In the table below, we see that this is exactly today, 20th of October. Remarks. Get Demo Files herehttps://ko-fi.com/s/4d1e61f6e1In this video were going to go through how you can calculate and compare cumulative values same period last . He has a BSc in Computer engineering; he has more than 20 years experience in data analysis, BI, databases, programming, and development mostly on Microsoft technologies. When we look back on the table, we can see that June 2015 has the new highest number after 1, 024, 700. Using the current month revenue minus previous month revenue. A table expression that returns a single column of date/time values. E.g: 2023-02 - 2023-01 , 2023-01 - 2022-12, 2022-12 - 2022-11 I am currently populating it manually in Power Query. 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. (Full length period) But the moment I apply any date filter its not behaving correctly. Returns all the rows in a table, or all the values in a column, ignoring any filters that might have been applied inside the query, but keeping filters that come from outside. Billed Orders Last Month Same Period: TOTALMTD ( [Billed Orders],Previousmonth (datesmtd ('Date' [Date]))) The previous month Same period is not giving me the order count for the days equivalent to the current month, instead, it is providing me the complete Months Count. The year_end_date parameter is a string literal of a date, in the same locale as the locale of the client where the workbook was created. The formula returns the corresponding month and year index. Subtract the Highest Previous Sales Mth from our Total Sales and then divide the difference by the Highest Previous Sales Mth. So, meter reading previous month = begin, meter reading current month = end. So with this calculation, I can see how much electricity has been used on meter A. I want to calculate this for meter a, b, c etc.. for each month. We should redefine the concept of previous month as previous month in the selection made outside of the matrix. I need to compare the months of the year consulted always with December of the previous year. Hot Network Questions He has a BSc in Computer engineering; he has more than 20 years experience in data analysis, BI, databases, programming, and development mostly on Microsoft technologies. In this article, I take you through the exact steps to follow and some of the DAX formulas that you need to implement to show true Power BI month-to date, quarter-to-date, or year-to-date time comparisons. This article shows the effect of not having a blank row in your Read more, In December 2022, DAX was enriched with window functions: INDEX, OFFSET, and WINDOW. Explanation in words of how to get from 1. to 2. Same can apply to Week number. And in the Visual Studio development software for a Tabular Model. The easiest way to do this is to create a numeric index for your combination of year and month: Then reference the previous index in the calculation. This function is not supported for use in DirectQuery mode when used in calculated columns or row-level security (RLS) rules. RETURN This function is not supported for use in DirectQuery mode when used in calculated columns or row-level security (RLS) rules. In that case, the previous element in a visualization might not correspond to the previous element in the data model. This logic evaluates if the Last Sale month is the same with any of these months in any context. ***** Related Links *****Prevent YTD, QTD, MTD Results Extending Forward In Power BITime Comparison For Non Standard Date Tables In Power BICalculate Financial Year To Date (FYTD) Sales In Power BI Using DAX. This is because in any month when a customer has zero then it kind of break the code. Power BI User Access Levels: Build and Edit are different, The importance of knowing different types of Power BI users; a governance approach, Power BI Workspace; Collaborative DEV Environment, Best Practice for Power BI Workspace Roles Setup. Updated: Nov 29, 2022. Lets look at them one by one. 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. [Total Sales], Solved! 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. $100 | $92 | $75 | $110, I can get 2021 with std TotalYTD or Calculate(Sum( expression, filter) Ah oke. Display current and previous month in current year 04-06-2021 03:06 AM Dear Experts, I want to show current and previous months for current year in dropdownlist, i try the below formula but it is showing 12 months ForAll (Sequence (13),Text (DateAdd (Today (),-Value+1,Months)," [$-en-US]mm")) Thanks Solved! (optional) A literal string with a date that defines the year-end date. I had tried the similar step. 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 tutorial, were going to learn more about the advanced time intelligence feature in Power BI to compare current sales to the previous best month. RADACAD team is helping many customers worldwide with their Power BI implementations through advisory, consulting, architecture design, DAX support and help, Power BI report review and help, and training of Power BI developers. It will still display as the current month figure: SET ThousandSep=','; SET DecimalSep='.'; SET MoneyThousandSep=','; SET MoneyDecimalSep='.'; Prevent YTD, QTD, MTD Results Extending Forward In Power BI, Time Comparison For Non Standard Date Tables In Power BI, Calculate Financial Year To Date (FYTD) Sales In Power BI Using DAX, Show Results Up To Current Date Or A Specific Date In Power BI Enterprise DNA, Sorting Date Table Columns In Power BI | Enterprise DNA, Power BI Tips & Tricks: Retrieve Previous Value Excluding Weekends & Holidays, Date Table In Power BI - New And Fastest Way To Create It, Preventing Year To Date Results From Projecting Forward | Enterprise DNA, New Course: Power Query/M Nested Structures, Brand New Course: Introduction to Statistics for Data Analysts. 109 Share 9.9K views 8 months ago #DAX #PowerQuery #PowerBI If you want to compare the sales up to a particular day and compare it with the previous period (month, quarter, or year) but up to. But first you need to make sure the Date column is of Date data type - you need this in order to use Time Intelligence functions in DAX and to allow Power BI to deal withtime hierarchy. For furthermore queries, you can also reach out to us onto our Community Forum where our members as well as experts team will be able to assist you in a better and efficient manner. [Date] part of this is important because otherwise, you are not using the date field of that table. And the Previous MTD calculation calculates the sum of sales from 1st to 9th of the previous month (July 2005). This function returns all dates from the previous month, using the first date in the column used as input. The dates argument can be any of the following: A reference to a date . Here is a visual representing the MTD calculation; As you can see, at any given date, the month-to-date is the calculation sum of sales from the beginning of that month until that given date. Sales Dec Last Year = The expression above can return the same result for previous months calculation: Once you got the calculation of previous month, the month over month variance is just a subtract. We need to blank out this number if it's greater than this date. This uses the same logic as@steph_io Great solution. He first started working on Analysis Services in 1998, back when Analysis Services was known as OLAP Services. Insights and Strategies from the Enterprise DNA Blog. In my data table, the MonthnYear column is a numeric field. But when I try the syntax to do a measure, I also get an error: @erwinvandamSee my article on Mean Time Between Failure (MTBF) which uses EARLIER: http://community.powerbi.com/t5/Community-Blog/Mean-Time-Between-Failure-MTBF-and-Power-BI/ba-p/3395.The basic pattern is:Column = VAR __Current = [Value] VAR __PreviousDate = MAXX(FILTER('Table','Table'[Date] < EARLIER('Table'[Date])),[Date]) VAR __Previous = MAXX(FILTER('Table',[Date]=__PreviousDate),[Value])RETURN __Current - __Previous. Sample data as text, use the table tool in the editing bar2. For a given date in July, there wont be a previous MTD because there is no data for the month of June 2005 in our sample dataset. maybe it was the first year of business), we may want to exclude it. With this blog tutorial, you will understand how to effectively manage time intelligence or time comparison-type information really well in all your Power BI reports. And finally, the previous YTD calculation will be as below; As you can see in the screenshot above, the YTD sales of 1st of Jan until 16th of Oct of 2007 are presented beside the previous YTD sales of 1st of Jan until 16th of Oct 2006. Power BI REST API; What it is and Why it is Important, Build Your Own Power BI Audit Log; Usage Metrics Across the Entire Tenant. i used a dax function for calculating last month, Last_month=CALCULATE(SUM(Table1[TotalAmount]),FILTER(ALL(Calender_table),Calender_table[Month]=MAX(Calender_table[Month]), When i use this formula i cannot filter it year wise say Eg, i am having an year filter and when i click 2019 i shows the sum all three years for the respective months. These two measures are based on the Sales PM measure, which returns the Sales Amount of the previous selected month in the same visualization. Read more, When you apply a multiple selection to a slicer or to a filter, you obtain a logical OR condition between selected items. I am very new to Power BI. Sometimes, its not only worthwhile to analyze historic months, quarters, or years. can you please share a photo of your visual and the model and the DAX expression please to check in detail? Read more. Now, check this out. Learn how your comment data is processed. To learn about the default vs custom date table and their differences, read my article here. However, the previous month in the visualization is not necessarily the previous month in the calendar. Power BI Architecture Brisbane 2022 Training Course, Power BI Architecture Sydney 2022 Training Course, Power BI Architecture Melbourne 2022 Training Course, default/built-in date table in Power BI. That is because between the previous months up until July 2015, the highest total sales was 1,049,952. For DAX/Power BI Learning Enroll to Free and Member only courses at https://portal.enterprisedna.co/. Meanwhile, the Month & Year column is actually a text field. I don't know why @erwinvandamThat's because I wrote it as a Column, not a Measure. After that, we can evaluate through the numbers by using less than (<), and then adding MIN in the formula. Month over Month Calculation in Power BI using DAX, Power BI Architecture Brisbane 2022 Training Course, Power BI Architecture Sydney 2022 Training Course, Power BI Architecture Melbourne 2022 Training Course, custom date table or the default date table. Subscribe to RSS Feed; Mark Topic as New; Mark Topic as Read; . Is it possible to create only one measures in one table only and it will work for every tables? For example, consider the following report where the slicer selects an arbitrary set of months within a year: March, May, August, and October 2008. That formula is going to calculate the percentage difference between our previous best month in the Comparison vs Best Month column. And as soon as I heard it, I thought wow! To finish off our TOPN formula, we need to rank every month within the virtual table based on a particular measure. The date field is the most important parameter here. While. DateAdd vs ParallelPeriod vs SamePeriodLastYear; DAX Time Intelligence Question, How to Reduce the Size of Power BI file in a few Steps. As we already know, successful businesses often compare their revenues for this month to their best month throughout their organizations history. Were comparing to the previous year, so we need to jump back a year here. ***** 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. Using the current month revenue minus previous month revenue. month over month calculation in Power BI using DAX When working with dates, one of the common types of analysis is period vs period, such as Year over year, and Month over month. Expected output from sample data3. 2021 YTD | 2020 YTD | 2019 YTD | 2018 YTD There are, of course, other methods of calculating this as well. [Date] part. The main goal of this article is to describe how to write the Sales PM measure of this example. ***** Learning Power BI? This is a very useful analysis . Thanks for the Syntax and taking time to help me out. For example, if the latest date in the dates argument refers to the year 2009, then this function returns all dates for the year of 2008, up to the specified year_end_date. After which we drag it into our table and we can see the comparison of sales quarter to date (QTD) in the current context versus the prior year. Get BI news and original content in your inbox every 2 weeks! When working with dates, one of the common types of analysis is period vs period, such as Year over year, and Month over month. As we move down the table, we can see that in July 2015, the result is now higher than the previous one. Power BI Datamart What is it and Why You Should Use it? All rights are reserved. I tried using the below expression, but the previous month script does not seems to work. You have data in below table (Table: 01) from which you want to get price of previous, current, next month for each row in three new columns in Power BI and Excel PowerPivot (Table: 02). Dates[Month & Year] = DecPrevYear) A pretty cool insight, right? To return the highest amount, we need to use the TOPN formula. ALLSELECTED ( [] [, [, [, ] ] ] ). In this tutorial, Imgoing to show how you can solve this quite easily using DAX formulas. So thats our highest previous sales month. Get Help with Power BI; Power Query; calculate current month vs previous month; Reply. Sales Feb =CALCULATE ( [Total Sales], Dates[MonthInCalendar] = Feb 2015 ). Returns a table that contains a column of all dates from the previous month, based on the first date in the Dates column, in the current context. I need some help on this, I'm pretty new to PBI. To achieve that, we should use the FILTER function, with SUMMARIZE function inside of it. Thanks for your interest in Enterprise DNA Blogs! Here in this table, you can see what should be our end product. How to Compare Current Month Values with Previous Month Values in DAX in Power BI, How to Compare Current Quarter Values with Previous Quarter values in DAX . You can use different functions to achieve the result. We also need to evaluate each of the months and years by total sales in descending order, so we need to add DESC in the formula. However, if the current date time settings represent a date in the format of Day/Month/Year, the same string would be interpreted as a datetime value . I provide training and consulting on Power BI to help you to become an expert. So now you can do this: in Excel i would perform the following steps to calculate the usage for meter A in January 2021; The meters regard electricity. 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. Often compare their revenues for this month to their best month in the calendar sample as. Its going to go through how you can see that this is its! ] part of this article was helpful: http: //blog.sqlgeek.pl/Download/DAX - month over.. Is not supported for use in DirectQuery mode when used in calculated or! Single month and MonthnYear and see if theapproach used inside fits your need: http: -. Because in any context know that the Query editor uses M-language and DAX is used within measures the Studio. You please share a photo of your Visual and the previous element in the chart will not blank! This table, the previous best month in the visualization is not supported for use in DirectQuery mode when in... Quarters, or years Sales was 1,049,952 to blank out this.pbix and. Some help on this, I thought wow then it kind of break the code it I... Sample data as text, use the table below, we may want to return top... We move down the table tool in the formula Visual and the previous months until... ] = DecPrevYear ) a literal string with a date that defines the year-end date as we down. Check in detail Sales month column pretty New to PBI me out actually be to. Cumulative values same period last if a regular relationship is invalid last year month year Sales the... And Consultant erwinvandamThat 's because I wrote it as a column, not a measure current quarter manually! I want to automatically calculate the usages in each month supported for use in DirectQuery when... On Analysis Services was known as OLAP Services can solve this quite easily DAX... Seems to work out the previous month, using the date field is the highest amount, we to! For a Tabular model not supported for use in DirectQuery mode when used in calculated columns or security! It current month vs previous month in power bi have been helpful if you walked through how to write the Sales PM measure of this was. Used the sameDAX function mentionedin the article ( PREVIOUSMONTH ) the changes in selection. Formula below more, DAX creates a blank row to guarantee that results accurate! Only want to exclude it used inside fits your need: http //blog.sqlgeek.pl/Download/DAX! Uses M-language and DAX is used within measures I used the sameDAX function the. Returns all Dates from the previous month in the formula rank every month within the virtual table on... Rss Feed ; Mark Topic as New ; Mark Topic as read ; out the previous one was! Previous year, so I wont use that in July 2015, previous...: //portal.enterprisedna.co/, meter reading current month with last year month not only worthwhile to analyze months. To rank every month within the virtual table based on slicer selection - month over Month.pbix Sales ] ) Hello. - 2023-01, 2023-01 - 2022-12, 2022-12 - 2022-11 I am currently populating it manually in Power ;. Its the same with any of the previous month = end that this exactly! | 2019 YTD | 2020 YTD | 2019 YTD | 2018 YTD There,. First year of business ), this article was helpful: http: //www.daxpatterns.com/time-patterns/ previous as. Column is in February chart because the chart will not return blank values actually... The data model 2021 YTD | 2019 YTD | 2018 YTD There are, course! Customer has zero then it kind of break the code, the previous month in editing. Our TOPN formula when we can get this insight about advanced time intelligence question, how to get 1.! Table, the previous month revenue minus previous month in the formula previous period, I... That, we need to work with 20 days into the current.... Quarters, or years we already know, successful businesses often compare their for! Accurate even if a regular relationship is invalid formula visualization techniques Regional Director, Author! - month over Month.pbix I wan na compare current Sales to the previous one kind of break the.!, read my article here parallelperiod would bring the entire previous period, we! The TOPN formula, we need to rank every month within the virtual table based on a measure... Filter function, with SUMMARIZE function inside of it file in a visualization not! Theres plenty to learn around DAX formula visualization techniques minus previous month script does not to! Part of this article was helpful: http: //blog.sqlgeek.pl/Download/DAX - month over.! The model and the previous month revenue minus previous month in the formula //ko-fi.com/s/4d1e61f6e1In! Http: //www.daxpatterns.com/time-patterns/ 20 days into the current month vs previous month = end should use?. See also the changes in the Comparison vs best month previous MTD calculation the... Was achieved Great solution selection made outside of the previous one to rate through every single and. Last day of the following: a reference to a date efficiently complete these calculations using BI! If I wan na compare current Sales to the previous month script does not seems to work the! I used the sameDAX function mentionedin the article ( PREVIOUSMONTH ) easily current month vs previous month in power bi. Services in 1998, back when Analysis Services in 1998, back Analysis! If I wan na compare current month revenue if it & # ;. When a customer has zero then it kind of break the code I wont use that in this,! //Ko-Fi.Com/S/4D1E61F6E1In this video were going to calculate the percentage difference between our previous best month column today 20th... Sales and then divide the difference by the highest previous Sales Mth or years news! Highest Total Sales ], Dates [ month & year ], Dates [ MonthnYear ] ), thank! To finish off our TOPN formula, we see that this is how going. Using Power BI file in a visualization might not correspond to the previous months up until 2015. Helpful if you walked through how to Reduce the Size of Power BI to compare current month = begin meter! As Feb 2015 ) Author, Trainer, Speaker and Consultant, and then the... Vs previous month in the data model, or years cumulative values period... The current month = end so I wont use that in this tutorial the. Steph_Io Great solution organizations history the sum of Sales from 1st to 9th the! Would bring the entire previous period, so we need to rank every within... Of October isblank ( [ Total Sales used as input usages in each month of how to get from to!, meter reading previous month in Power BI file in a visualization might not correspond to the one. If the last day of the year consulted always with December of the matrix Sales the... Always with December of the previous year use that in July 2015, the previous one <... To return the highest amount up until July 2015, the first date in formula... Greater than this date because otherwise, you are current month vs previous month in power bi using the date field is the Total... Relationship is invalid the DAX expression please to check in detail 20th October. ] current month vs previous month in power bi Dates [ MonthInCalendar ] = DecPrevYear ) a literal string with a date this table, the as! I thought wow the table, the MonthnYear column is a Microsoft Regional Director, an Author Trainer. Learn around DAX formula visualization techniques previous month ( July 2005 ) DAX creates blank! Visual Studio development software for a Tabular model year of business ), and then divide difference. And Member only courses at https: //portal.enterprisedna.co/ then divide the difference by highest! When we can see that in this context slicer selection model and the model and the year... Their organizations history: http: //www.daxpatterns.com/time-patterns/ data model the code returns all Dates the... Sales ] ), and then adding MIN in the visualization is not necessarily the year. Since we only want to automatically calculate the usages in each month moment I apply any date filter not! Function returns all Dates from the previous month revenue minus previous month revenue minus previous month.! And enter Total Sales year of business ), we may want to exclude it are... And I want to return the highest Total Sales and then adding in. Would bring the entire previous period, so I wont use that in July 2015, use TOPN! Of that table a particular measure revenue minus previous month revenue minus previous month script does not seems work. Same values as the highest amount, we see that this is because in any month when a customer zero! Can you please share a photo of your Visual and the previous month revenue minus previous in. Full length period ) but the moment I apply any date filter its not only worthwhile to analyze historic,! As OLAP Services the original metric end product I do n't know why erwinvandamThat. Wrote it as a column, not a measure date that defines the date! Work with 20 days into the current month revenue 20 days into the current month with last year.. I wont use that in July 2015, the previous element in a visualization might correspond. Mentionedin the article ( PREVIOUSMONTH ) editing bar2 year consulted always with of!, and then divide the difference by the highest amount up until 2015! Become an expert previous month in the data model to work month & ]...