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Articles tagged with #dataanalysisexpression-dax
DateTable = CALENDAR ( DATE ( 2020, 1, 1 ), DATE ( 2022, 12, 31 ) ) To create a Date Table in Power BI using a DAX expression, you can use the CALENDAR or CALENDARAUTO functions. The CALENDAR function allows you to specify a date range, while CALEND...
TopNValues = TOPN(<N_Value>, <Table>, <OrderBy_Expression>, [<Order>[, <OrderBy_Expression>, [<Order>]]…]) The TOPN function in DAX (Data Analysis Expressions) is used to return the top 'N' rows from a specified table or expression based on a given ...
Sales PYTD = VAR StartYear = STARTOFYEAR ( PREVIOUSYEAR ( 'Calendar'[Date] ) ) VAR EndDate = LASTDATE ( SAMEPERIODLASTYEAR ( 'Calendar'[Date] ) ) RETURN CALCULATE ( [Sales], DATESBETWEEN ( 'Calendar'[Date], StartYear, EndDate ) ) Using t...
let Source = Sql.Database("YourServer", "YourDatabase"), Impressions = Source{[Schema = "dbo", Item = "Impressions"]}[Data], GroupedImpressions = Table.Group( Impressions, {"Ad_id", "Site_name", "Impression_date"}, {{"Impression...
CALCULATE ( DISTINCTCOUNT ( Balances[AccountID] ), LASTDATE ( 'Date'[Date] ) ) In data analysis, understanding the number of unique accounts at specific points in time is crucial for tracking performance and making informed decisions. The DAX expres...
Sales Previous Year = CALCULATE ( [Total Sales], PARALLELPERIOD ( 'Date'[Date], -1, YEAR ) ) The CALCULATE() function in DAX is essential for modifying the context of a calculation, allowing you to apply specific filters or conditions. When integrat...