Forum Discussion
Problem with Time Intelligence functions
Hi Everyone!
I have a table with data with one date and one value by row. There is one value for week.
I have created My Calendar Table but when I use the Time Intelligence Formulas didn't work.
I Can't show mesures like:
#LastWeek= CALCULATE(MAX((Datos[Valor]);DATEADD(Calendario[Fecha];-7;DAY))
#LastMonth = CALCULATE(MAX(Datos[Valor]);PREVIOUSMONTH(Calendario[Fecha]))
Any Help?
Thanks
- Anonymous9 years ago
Thanks for your suggestion v-sihou-msft.
I was looking for a solution and I found this article that gave me the way.
http://www.sqlbi.com/articles/week-based-time-intelligence-in-dax/
5 Replies
- SqlJasonMemorable Member
When using date tables to invoke time intelligence in DAX there are three fundamental principles that must always be applied.
- The date range must be continuous in the Date table. That is there must not be any dates missing in the column that contains the list of calendar days in the table of dates.
- The date range in the Date table must encompass all the datesthat you will be using in other tables in the data model.
- For time intelligence in Power BI Desktop to work correctly the fields used to join a date table and a data table must both be set to the date or datetime data type.
Can you confirm all three are being followed?
- SeanCommunity Champion
In addition to what SqlJason said...
The PREVIOUSMONTH function will not give you anything if you don't have context (a date field in the Visual)
For example if you put in a Card or a table by itself you'll get nothing
I would suggest the following:
1) Add this COLUMN to your Calendar Table
Month Order = INT ( CONCATENATE ( YEAR ( Calendario[Fecha] ); CONCATENATE ( IF ( MONTH ( Calendario[Fecha] ) < 10; "0"; "" ); MONTH ( Calendario[Fecha]; ) ) ) )2) Then heres's Measure 1
#LastWeek = CALCULATE ( MAX ( Datos[Valor] ); DATESINPERIOD ( Calendario[Fecha]; LASTDATE ( Calendario[Fecha] ); - 7; DAY ) )3) And Measure 2
#LastWeek = CALCULATE ( MAX ( Datos[Valor] ); FILTER ( ALL ( Calendario ); Calendario[Month Order] = MAX ( Calendario[Month Order] ) - 1 ) )Hope this helps! :smileyhappy:
- AnonymousNot applicable
Hello!
SqlJason- In answer to your question:Yes, my data meets all three rules.
Sean- Thanks for your proposed but I still have the problem.
I think the problem could be the fact that when I filter the data by one product, I only have one date per week but It didn't have sense.
I continue looking for the solution.
Thanks!