Dax ignore relationship. Syntax Here we will see how to calculate the date difference between two date columns i. Dax ignore relationship

 
 
 Syntax 
Here we will see how to calculate the date difference between two date columns iDax ignore relationship  I know this can be done, and I've seen it done before on videos, but can't, at

Power BI service. It means that you can build a relationship or a one-to-many relationship between the date table and the new one. You can use ALL to ignore the filters coming from more than one table. If you add the year on the columns of the matrix, the scenario becomes a bit more complex. Iterator. SUMMARIZE is a very powerful and very complex function to use. » Read more. Correcting Totals and Subtotals in DAX for PowerBI and Power Pivot. 15. • Relationships don't exist. =MAXX (FILTER (Sales, [ProdKey]=EARLIER ( [ProdKey])),Sales [OrderQty]) For a detailed walkthrough of this formula, see the EARLIER. For example, When slicer Store="LRL FSS", Campaign="618", I would like to show x-axis as 202. This results in a BLANK, but in the following. We can use the ALL function with multiple columns, which could be. Step 3 – Apply the IF statement to our original calculation. Right-click the AdWorksDW query and choose Reference. We often need bi-directional relationships to let the filters flow in both directions. Function. The RELATED function requires that a relationship exists between the current table and the table with related information. Sometimes due to business logic we want to link two tables with a different key than the one already in the data model. We will add calculated column which will show the difference between two columns. OrderYear = RELATED ( 'Date' [Year] ) Copy Conventions # 2. When used as filters in CALCULATE, ALLxxx functions might display unexpected behaviors. So for this option I need to be able to ignore the relationships. financials = Table name. CALCULATE ( MAX ( Sales[Date] ), ALL ( ‘Date’ ) ) — ignore the selected date filter, and find the max of date in Sales table” ignores any filter on dates so basically it should always return the latest date in Sales Table. 2) ResourceTime = This table has resource time details by date with details like [Resource ID], [Trans Date] and [Hours]Example. In the following case, the max date is still 8 Nov 21. In this case, we are using Both, which allows the Reseller Fact table to filter the Reseller Dimension. Using KEEPFILTERS simplifies the code and improves. This function performs a Context Transition if called in a Row Context. In order to create a relationship in a data model in Power Pivot, Power BI, or Analysis Services Tabular, at least one side of the relationship must be tied to a column that is unique in the table. RELATEDTABLE. Hello everyone! I have a item master, order master und calendar table. Hi Guys, I need to create a calculated column with userelatioship. Next I add relationships for both. It comes in handy when you need to change or ignore Power BI model relationships while evaluating a calculation. Start in Power Pivot. This is a simple star-schema model. However, ALLEXCEPT is commonly used as a. that the measure "All Revenue" is not affected by a slicer selection, here is the DAX for the measure: All Revenue = CALCULATE ( SUM (Table1 [Amount]) ,'Table1' [Category] = "Revenue" ,ALL ('Table1' [City]) ) I'm wondering if there are more slicer / filter involved in your table that may affect. OrderID. DAX CrossFilter function in Power BI If you are familiar with relationships in Power BI, you know that there are scenarios that you may need to change the direction of the relationship to a both-directional. The ALLNOBLANKROW function only filters the blank row that a parent table, in a relationship, will show when there are one or more rows in the child table that have non-matching values to the parent column. "Start date". We need an independent, disconnected Dates table, which will serve to define the time frame we need for displaying values in bar chart visual. -- argument that defaults to a blank. Filter Propagation Relationships allow filters to flow from the 1 side of the relationship to the many side of the relationship but not the other way around. The new DAX available in Excel 2016 and the data model in Power BI and Analysis Services 2016 offer tools to manage many-to-many relationships in a more efficient way than previous version, as described. SUMMARIZE is a very powerful and very complex function to use. There are several different ways to join. Selecting top N products dynamically. DAX CrossFilter function in Power BI If you are familiar with relationships in Power BI, you know that there are scenarios that you may need to change the direction. In the bulleted list below, each function is briefly described:. 2 Answers. By doing that, the filter automatically. The problem is the ALL (Calendar) part of the formula only impacts the SUM part, it doesn't change any of the other Filters in the CALCULATE, ie FILTER (tbl;tbl [State]=50) is still impacted by the particular Week Ending value for that row in your pivot table. Using the sample "AdventureWorks Tabular Model SQL 2012": I'd like to create a measure that always shows the Reseller Sales Amount for FY 2008, regardless of any slicer selections. Because the active relationship is the one between Sales [OrderDate] and Date [Date], the result is the year of the order for each row. Measure1 = CALCULATE ( [X], FILTER (ALL ('FactTable' [Color]), 'FactTable' [Color]="Red")) So If you use last function in Measure2 value it will fetch the same result. The value that is returned when there is no. A table with the same number of rows as the table specified as the first argument. In this case, for this measure I want to ignore the device filter from the slicer, only with the date filter. In other words, the expression returns the sum of freight charges for only the specified sales area. Part one of four in a series. These DAX formulas enable you to perform data modeling, data analysis, and use the results for reporting and decision making. Activating bidirectional cross-filter in a Tabular data model might create ambiguous paths in the chain of relationships, resulting in very dangerous models as numbers become unpredictable. Ranking is one of the most frequent calculations in Power BI reports. Specifies the cross-filtering direction to be used in a calculation for a relationship that exists between two columns. Roles and their associated filter expressions are created in Power BI Desktop, and users or groups are mapped to security roles in the Power BI service. Role-playing dimension method is actually copying the table, and you will have double up memory consumption. Click to read more. Understanding DAX Auto-Exist. I’ve tried wrapping the orginal measure with a ALL and ALLEXCEPT but when i drill through the data the results. Here is a role defined in a user table with DAX filter below; [email]=UserPrincipalName () This DAX filter on the User table would filter the User Profile, but it won’t filter the Profile table, so as a result, it won’t filter the transaction table. Share. . Click on the Filters pane and select the column that contains null values. 0. But there is a dimension table in my model called activity. Its logic is similar to ALL. FactTable is filled with both Actual data and Forecast data. This article describes how blank values considered in a DAX conditional expression can affect its query plan and how to apply possible optimizations to improve performance in these cases. In DAX, there are basically two. A Bridge Table is a table that links the. Specifies the cross-filtering direction to be used in a calculation for a relationship that exists between two columns. UPDATE 2022-02-11 : The article has been updated using DAX. The Date table must always start on January 1 and end on December 31, including all the days in this range. the problem here is that in Table2 are multiple values of Jason and in Table1 one value. From the drop-down list, select the secondary table, and then select the corresponding fuzzy match column. For every DAX function, DAX Guide offers a compatibility matrix for versions/products supported. However, there are exceptions to this rule, described in this article through a simple performance analysis. Indeed, BLANK plus zero equals zero. Name: The name given to the column, enclosed in double quotes. Conclusions. In Power Pivot, FILTER function. DAX. A possible solution is : add a filter with. The following table lists the operators that are supported by DAX. bim file, and rerun the validation. I need a help in creating DAX measures. The curated content of DAX Guide makes it a go-to reference on the DAX language. The lookup functions work by using tables and relationships, like a database. For example, historically in Tableau (pre 2020. The filter expression has two parts: the first part names the table to which the. The duration might be a few hours, days or even years, it all depends on the business model you are working on. -- DATESBETWEEN returns the dates between the boundaries specified. It poses two problems, one of which you had mentioned in your previous reply. -- SUMMARIZECOLUMNS is the primary querying function in DAX. My Lead table contains 2 dates, Open date & Close date. @adelmonte , open "Manage relationships", there with shift/ctrl you can select more than one relationships (check dark background) and delete in one go. Model Relationship Behind The Dates. The COUNTX function counts only values, dates, or strings. Related articles. Because of the similarities between Tabular data modeling and relational data. the criteria would be filter everything BUT the values coming from RLS tables. Some of these measures should be filtered by. You use USERELATIONSHIP () to switch relationships on and off. Among these are books such as Power BI DAX Simplified, Pro Power BI Architecture, Power BI from Rookie to Rock Star, Power Query books series, Row-Level Security in Power BI and etc. The active relationship again is on report_id, and the inactive relationship is on the workspace_report_id. Typically, you use the values returned by these functions as input to other functions, which require a table as input. Specifies cross filtering direction to be used in the evaluation of a DAX expression. Data Analysis Expressions (DAX) is a formula language used to create custom calculations in Analysis Services, Power BI, and Power Pivot in Excel. Row Context. Former versions of DAX allowed BLANK results from a Boolean expression, whereas the more recent versions (Power BI/Excel 2016/SSAS Tabular 2016) only return TRUE or FALSE from a logical. -others should be filtered by the same Date (from the dimension table), but use a different "relationship", namely Date - Closed Date. So to fix you can just shorten the FILTER (tbl;tbl [State]=50) to be tbl. There is an easy solution to the problem: set the relationship between Product and Sales as a bidirectional relationship. Within CALCULATE, apply a filter on the 'Age Group' [Age] column equal to AgeOnLeaving. EMail. 14. In other words, ALL clear an existing filter context on columns or table. Add a relationship using Diagram View in Power Pivot. How to use it? In this example we need to connect data from these two tables. That said, a choice needs to be made on two aspects: the language itself and the way it considers strings. Hi, I have three tables as below. Power BI has different DAX functions using which we can have our results in many different ways. The IGNORE() syntax can be used to modify the behavior of the SUMMARIZECOLUMNS function by omitting specific expressions from the BLANK/NULL. One way to achieve this is to use multiple ALL inside the calculate expression like below; Sales All Customers and Products = CALCULATE ( [Sales], ALL (DimCustomer), ALL (DimProduct) ) The expression below won’t accept any filters coming. Context Transition. Step 4 – Testing removed table totals. However, wherever possible DAX attempts to implicitly convert the data to the required data type. Finally, the benchmark for Sales PD v3 (using custom DAX expressions) provides the best performance in terms of execution time. When a filter context is not empty, it limits the rows that a DAX expression can iterate in a data model. For example, imagine you just want to count the number of products. For implementing row level security in this scenario, one of the most common ways is using Path functions in DAX. OneWay: Sets the cross-filtering direction and makes the “one” side of the relationship filter the “many” side. For more information about the syntax of individual operators, see DAX operators. The following measure formula sums SalesAmount_USD and uses the ALLEXCEPT function to remove any context filters on the DateTime table except if the filter has been applied to the CalendarYear column. The filter and value functions in DAX are some of the most complex and powerful, and differ greatly from Excel functions. Return value. -- DISTINCT returns the distinct rows in the table. The visual-level filters of a visual in Power BI allow you to reduce the number of elements in a visual. 1. Using a table argument, ALL returns all the rows of the table including any duplicated rows. The ability to create CALCULATE filter arguments with multiple columns simplifies the DAX code and usually. We could ignore this issue because the tool publishes only the valid objects. By default, active relationships propagate filters to other tables. I could not find anything like this via the search, if I missed something please exuse it. Yes, you can add this line as a third filter argument in the calculat function you want to ignore the month slicer: ALL ('tableName' [monthColumnUsedAsSlicer]) Then the monthe slicer will not affect calculations. 06-24-2020 04:20 PM. This is optional for baselineregion, it depends on what else you want to do with it. Hopefully this is the right place to post DAX questions. , the relationship should be one-way only. DAX. DAX operators and constants. If you change the order of tables, then you get a different result; EXCEPT(Table2,Table1) This would be all rows that exists in table2 only. There is a feature in the June 2019 update of Power BI that greatly mitigates the. For example, to detect whether you are at the product level, it is enough to check whether the product. Right-click a relationship line that connects two tables and then click Delete. There are a couple of functions in DAX that create a simple date table: CALENDAR and CALENDARAUTO. Alternatively, when the user selects Unit Price, we use the formula with Unit Price. However, writing a DAX expression that can have these two options both in one query can be a bit of challenge. Importantly, ALL and ALLNOBLANKROW hide no other surprises, whereas ALLSELECTED is a very complex function. Hi guys, quick question: If I want to sum a subset of a column, for example the sum of the sales of only red products, which approach is better suited? 1. If you try to aggregate a categorical field by placing it in a numeric-only bucket like Values or Tooltips, Power BI will count the occurrences of each category or. My table name is All recipes. = CALCULATE(SUM(ResellerSales_USD [SalesAmount_USD]), ALLEXCEPT(DateTime,. When used as a table function, ALLEXCEPT materializes all the unique combinations of the columns in the table specified in the first argument that are not listed in the following arguments. Basic premise: 'Orders' are comprised of items from multiple 'Zones'. In this case, we are using Both, which allows the Reseller Fact table to filter the Reseller Dimension. LOOKUPVALUE – assigning of values from other table without relation (DAX – Power Pivot, Power BI) This article is about LOOKUPVALUE function, which assigns values from another table. Product Category AlternateKey. The client asking for a drillthrough action over a measure that has Detail Rows. OrderYear = RELATED ( 'Date' [Year] ) Copy Conventions # 2. The following table summarizes the variations of ALL that are provided in. Power BI visual behavior. Optimizing conditions involving blank values in DAXShow 11 more. Note that RELATED can only work if there is a relationship between the Sales and Customers table. In this example, using CONCATENATEX helps identify – out of a list of countries where a company does business – the top performing country with its relative sales volume. This is particularly useful when you need multiple relationships between tables. . Add a comment. Function. Thanks, Jon. In this article, we use DAX to control the range of charts to obtain more coherent visualizations. If you like to follow best practices, you can just read this paragraph out of the entire article. » Read more. IGNORE (<expression>) With SUMMARIZECOLUMNS, DAX. Hi, I have a relationship on Date between these two datasets. Here we will go through an example of how this works. So if user selects Age 1 it should show the count of 2019 deliveries for year 2020. we use DAX function STARTOFYEAR to get the first date of the year for the date which. Hi, I would like to inactivate a existing relationship for a measure with dax. Revenue % Total Channel = DIVIDE( SUM(Sales [Sales Amount]), CALCULATE( SUM(Sales [Sales Amount]), REMOVEFILTERS ('Sales Order' [Channel]) ) ) The DIVIDE function divides an expression that sums of the Sales table Sales Amount column value (in the filter context) by the same expression in a modified filter context. How to ignore column context in calculate dax measure. How to ignore a relationship in a tabular model. Ignore Case: true/false: If you want the similarity algorithm to work regardless of the upper or lower case letters, then select this option. the date the order was shipped. If the filter context is empty, a DAX expression can iterate all the rows of the tables in a data model. Not only is the query much faster: the important parts are a better usage of the SE, vastly reduced materialization, and the missing CallbackDataIDs. In USERELATIONSHIP, the status of a relationship is not important; that is, whether the relationship is active or not does not affect the usage of the function. A new table can be created in DAX in the Modeling Tab by clicking "New Table": A big difference to the other two approaches is certainly that the UNION command in DAX combines existing tables from the data model. Filter context is everything you used for filtering and slicing and dicing in the report. I want here the result 3. I suggest you to either group the Costs table by Account (or create a new table from the current one if you need to retain the raw data) so that you can establish a one-to-many. Hence, CALCULATE is a very important DAX function in Power BI. The RANKX Power BI function is also a robust sorting tool. Rename the query Internet Sales and choose the FactInternetSales table. Here are the top three that come to mind: This simplest is a lookup function but only works if there is a single category associated with each product in the SearchTable. To do this, create a new disconnected parameter table for the IDs: Use this new table for your slicer and write a measure that reads these values. The Product and Stores tables each have a one-to-many relationship to the Sales table. The value that you want to find in search_column. Jul 22, 2021. 61 to 90 Days = CALCULATE (Sum (AccountsPayableDocument [DocumentBalance]), AgingBucket2 [BucketId] = 4). As far as the result is concerned, it doesn’t matter which road we take to reach the destination but, we would always strive to get the most optimal solution. A row context does not propagate through relationships. In this article we introduce the RANKX function with a few examples. Open the LOOKUPVALUE function now. In the Power BI service, users with access to a workspace have access to semantic models in that workspace. A measure used as a filter requires a target for the filter itself. DAX formulas are versatile, dynamic, and very powerful – they allow you to create new fields and even new tables in your model. As linhas para as quais todas as expressões que não usam IGNORE retornam BLANK/NULL serão excluídas independentemente de as expressões que. Click to read more. -- SUMMARIZECOLUMNS is the primary querying function in DAX. Rows for which all expressions not using IGNORE return BLANK/NULL will be excluded independent of whether the expressions which do use IGNORE evaluate to BLANK/NULL or not. This article describes how to achieve this goal using DAX. Community Support Team _ Yuliana Gu. Left Outer is the default and the most. Power BI can even aggregate textual data, often called categorical data. IGNORE (<expression>) With SUMMARIZECOLUMNS, DAX. The ALLEXCEPT function is used when some calculation should ignore all filter contexts, except one. The behavior shown in this article applies to four functions: ALL, ALLNOBLANKROW, ALLEXCEPT and ALLSELECTED. In Dax every filter is a table of values its look similar to INNER JOIN; ALLSELECTED is useful when you need to keep a row context (this is also a filter in DAX). CALCULATE ( [Sum of Value], Sellers [IsTotal] = 3 ) VAR sellersum =. They are usually referred to as the ALLxxx functions. In this article, we focus on a simple description of the function and its main use cases. Except function in DAX. 17. DAX Calculated column based on two columns from other table. Because the active relationship is the one between Sales [OrderDate] and Date [Date], the result is the year of the order for each row. e. The TREATAS function applies the result of a table expression as a filter to the columns of an unrelated table. The result of this calculated column is – as expected – the multiplication of the two columns. 1 – ( A / B ) = ( B – A ) / B. What is the Correlation Coefficient The correlation coefficient is a statistical measure of the relationship between two variables; the values range between -1 and 1. BiDi:= CALCULATE( [Distinct Count of ProductKey], CROSSFILTER(FactInternetSales [ProductKey], DimProduct [ProductKey] , Both)) By using the. In this article. Finally, set the Table name, and click Load to load the newly created table. In this case, the result only has the columns of the table and ignores the expanded table. There is always a filter context for DAX expressions. But when ALL "ignores" all filters (when whole table is used as an argument) or selected column(s) (when column(s) is(are) used as an argument, ALLEXCEPT ignores everything except what is in argument. Here is the query which Power BI. Context Transition. Distinguishing HASONEVALUE from ISINSCOPE. Power BI has different DAX functions using which we can have our results in many different ways. Remarks. 2, before relationships), it was possible to count the number of records in the data source by creating a calculation with the constant value 1 and summing it. Total = Calculated Measure Value. Name. Using a DAX measure to change cross-filtering temporarily. USERELATIONSHIP. Business users are going to want the ability to see measures a like year to date as well as the period over period comparisons. A correlation of -1 shows a perfect negative correlation, and a. Return value. A both-directional relationship comes at a cost, which is mainly performance and ambiguity of the model. The ability to change the context within a measure is very important in DAX. » Read more. In this case, the DAX expression looks like this: DAX. Actual exam question from Microsoft's 70-778. Iterator. The RELATED function requires that a regular relationship exists between the current table and the table with related information. Here is the relationship in Tabular cube. In other words, it is safe to ignore the existence of shadow filter contexts, when not using ALLSELECTED. COUNTROWS ( 'Date'), DATESBETWEEN ( 'Date' [Date], Sales [Order Date], Sales [Delivery Date] – 1 ), 'Date' [IsWorkingDay] = TRUE, ALL ( Sales ) ) Copy Conventions # 2. The TREATAS function applies the result of a table expression as a filter to the columns of an unrelated table. We often need bi-directional relationships to let the filters flow in both directions. ALLEXCEPT is seldom used as a table function. Step 2: Use Logical test in an IF statement to apply values to non-total rows. This solution will ignore it anyway but other measures will be affected. DAX multiplied the value of Sales [Quantity] by the value of Sales [Net Price] row by row, and then stored the result in the same row in the Sales [Amount] column. This means that although the base tables can be hidden from the end user, they are still loaded into the. There is no support for many to many relationships in DAX. In the most common use case, Dates is a reference to the date column of a marked date table. [All PL-300 Questions] HOTSPOT -. For example, I want to sum everything in a column called "Dollars", but only for the if the corresponding columned called "Description" does not contain parts of the word "Payment". One technique for resolving Many to Many Relationships is to use Bridge Tables. The function uses the DATESBETWEEN function, which returns a table with all the dates between the boundaries – Order Date and Delivery Date in the. In case of zero denominator, it returns its third. Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support. You can create a measure to return max date using the following dax formula: Measure = MAX (Sheet1 [Date]) To always display the latest date without filter by slicer, you need to click on the slicer then goto Format >Edit Interaction >click none on the specific visual. DAX. A roles table with the definition of all roles. Remarks "/>. In other words, the function doesn't return a lookup value if only some of the criteria match. HASONEVALUE and ISINSCOPE are two DAX functions that are mostly used by developers to check the. This function performs a Context Transition if called in a Row Context. The different languages used by the client tools might have. This expression is executed in a Row Context. How to ignore column context in calculate dax measure. Remarks. Measure =. This article show a more efficient technique to apply virtual relationships in DAX expressions. UnPivot =. DAX 101: Using KEEPFILTERS in DAX. In our example, a calculated column that computes the year of the order would be as simple as this: 1. What this does is: Uses the DAX Crossfilter() function to disable the relationship between the Date and Sales table, and then use the SelectedValue() function to find the date from the Sales table shown on the current row of the table on the drillthrough report page, and store it in the CurrentDateFromSales variable. Name this new column Cluster and. A row context does not propagate through relationships. Disable the auto-detect relationship in Power BI. The formal definition of context transition is easy, but it hides some complexities. If the relationship is valid, that is if all the rows in Sales contain a value that matches one row in Product, then the two functions behave identically. I want to convert into below. Path functions are powerful functions that can navigate through an unknown level of hierarchy based on an ID, and Parent ID structure. This article targets you as a data modeler working with Power BI Desktop. The filter context is filtering one individual value for the Product [Brand] column. Hi, I would like to inactivate a existing relationship for a measure with dax. I have an issue that I can't explain. In my visual, I want to ignore this filter for just this one measure. Make sure that you have only one active relationship between FactInternetSales (OrderDateKey) and DimDate (DateKey). This works fine and the date is displayed from the "deadline" of the task: I do however have a secondary date. SSAS enables Time Intelligence with 2 features: the date table and DAX functions. How to make it work. The DaysAtCurrentGrain variable contains the number of visible rows. N/A. . I am not sure if I understand relationships correctly regarding measures. Learn how to leverage relationships and DAX calculated tables to create a time intelligence slicer in Power BI. We make the relationship invalid by removing all the customers in California. !! Integrated Course on Microsoft Fabric, Power BI, and SQL for Free!! !! Master Microsoft Fabric- 31 Videos !!3. With such structure, your DAX is very simple: Active Machines = DISTINCTCOUNT (MachineHistory [MachineId]) Serviced Machines = DISCTINCTCOUNT (ServiceHistory [MachineId]) and if you want to analyze these measures by Branch, you will need to have branch either as a separate dimension (that would be my choice), or as an attribute in. The RANKX Power BI is one such function; it is both a scalar and an iterator. Here is the problem statement: I have a measure called "Gross Sales Forecast" and filter called "Workday Indicator", which filters weekend dates. A Date table is a small table. There is a true many-to-many relationship here, because one order could have multiple credits called in at different times; similarly, a customer can call in once regarding multiple orders (generating only. -- Worth remembering that a table reference does not return. This browser is no longer supported. au Opens in your application. You will see per row level as an option when your data is grouped in rows and you have row subtotals turned on, and per column level as an option when your data is grouped by columns and you have column subtotals turned on. The historical DAX function that aggregates and group data leveraging existing relationships is SUMMARIZE. There are plenty of ways to do this. DAX. For example, in an Employees table that contains employees, the managers of employees, and the managers of the managers, you can return the path that connects an employee to his or her manager. DAX Power BI. There doesn't´t have to be a relationship between these tables. The data model used for this example contains two tables: Sales and Budget. If two tables are linked by more than one relationship, you can decide which relationship to activate by using USERELATIONSHIP. amitchandak. UPDATE 2022-06-07: Read the new article that includes a video: Using KEEPFILTERS in DAX. Create a new DAX table using the below function. I tried using your measure, it wasn't working somehow. 2) ResourceTime = This table has resource time details by date with details like [Resource ID], [Trans Date] and [Hours] To conclude, In Normal Excel we use Vlookup or Index-Match to lookup values from related tables. UPDATE 2023-03-17 : Fixed an incorrect description before example #11. pbix file to DAX Studio and add our newly created measure to the report. Data lineage is a tag. Evaluates a table expression in a context modified by the given filters. • Visual is incorrectly set up. All relationships are one-to-many, and each relationship is a regular relationship. The visual displays results, but they aren't correct. In fact, events are facts that, instead of existing in an instant in time (like sales, for example), have a duration. Especially from the outside. Marco Russo & Alberto Ferrari. The tree map is cross-filtering the line chart and the map. DAX is a powerful formula language used in Power BI to create measures and calculated columns. 02-02-2022 05:21 AM.