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Hi all,
Hope you can share your wisdom with me and help me set up a column query for the following:
I'm trying to create a colum that tags the first visit of a user to a location. I have a date column, a location column and a user column.
What formula would I have to write up to get the output as in my screenshot?
Thanks in advance for your help on this one!
Solved! Go to Solution.
Hello @jeroenwmwillems ,
You can use the following DAX query for a calculated column:
Output =
VAR FirstVisitDate =
CALCULATE (
MIN ( Visits[Date] ),
FILTER (
Visits,
Visits[User] = EARLIER ( Visits[User] )
&& Visits[Location] = EARLIER ( Visits[Location] )
&& Visits[Date] <= EARLIER ( Visits[Date] )
)
)
VAR FirstVisitLocation =
CALCULATE (
MIN ( Visits[Location] ),
FILTER (
Visits,
Visits[User] = EARLIER ( Visits[User] )
&& Visits[Location] = EARLIER ( Visits[Location] )
&& Visits[Date] >= EARLIER ( Visits[Date] )
)
)
VAR SelectedUser = Visits[User]
RETURN
IF (
Visits[User] = SelectedUser
&& Visits[Date] = FirstVisitDate
&& Visits[Location] = FirstVisitLocation,
"First Visit",
"Follow up Visit"
)
Please try this and let me know if this didn't work.
Hello @jeroenwmwillems ,
You can use the following DAX query for a calculated column:
Output =
VAR FirstVisitDate =
CALCULATE (
MIN ( Visits[Date] ),
FILTER (
Visits,
Visits[User] = EARLIER ( Visits[User] )
&& Visits[Location] = EARLIER ( Visits[Location] )
&& Visits[Date] <= EARLIER ( Visits[Date] )
)
)
VAR FirstVisitLocation =
CALCULATE (
MIN ( Visits[Location] ),
FILTER (
Visits,
Visits[User] = EARLIER ( Visits[User] )
&& Visits[Location] = EARLIER ( Visits[Location] )
&& Visits[Date] >= EARLIER ( Visits[Date] )
)
)
VAR SelectedUser = Visits[User]
RETURN
IF (
Visits[User] = SelectedUser
&& Visits[Date] = FirstVisitDate
&& Visits[Location] = FirstVisitLocation,
"First Visit",
"Follow up Visit"
)
Please try this and let me know if this didn't work.
Thanks heaps for this, that worked!
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