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Hello,
I was hoping to use Power BI to make a report that counts the number of times where a service agent is on two interactions at once (for any sliced date range), but I'm not quite sure how to proceed.
The data source has multiple agents, and I was thinking that there would need to be some kind of comparison between the "Arrival" time and the "Chat Finished" time of the previous row (while taking into account the "Date" and "Name" so that data is not compared against another agent or date). Here an image of some of the data (I've highlighted times where two interactions occured at the same time):
I was thinking it would be easier to perform the comparison if the "Date" was merged into "Arrival" and "Chat Finished" and converted to a Date/Time, but I'll defer to the experts.
Thanks in advance!
Solved! Go to Solution.
Hi @st-mb
Please try this revised MEASURE
Spot 2nd Interaction = VAR PreviousChat = CALCULATE ( MAX ( December[Chat Finished] ), FILTER ( ALLEXCEPT ( December, December[Name], December[Date] ), december[Arrival] < EARLIER ( december[Arrival] ) ) ) VAR PreviousArrival = CALCULATE ( MAX ( December[Arrival] ), FILTER ( ALLEXCEPT ( December, December[Name], December[Date] ), December[Arrival] < EARLIER ( December[Arrival] ) ) ) RETURN IF ( December[Arrival] < PreviousChat, 1 )
Hi @st-mb
Try this calculated Column
Intention is to assign a value 1 to the row where the current row arrival time is less than previous chat finished time for the same AGENT and same DAY
Then we can easily count them
Spot 2nd Interaction = VAR PreviousChat = CALCULATE ( MAX ( TableName[Chat Finished] ), FILTER ( ALLEXCEPT ( TableName, TableName[Name], TableName[Date] ), TableName[Chat Finished] < EARLIER ( TableName[Chat Finished] ) ) ) VAR PreviousArrival = CALCULATE ( MAX ( TableName[Arrival] ), FILTER ( ALLEXCEPT ( TableName, TableName[Name], TableName[Date] ), TableName[Arrival] < EARLIER ( TableName[Arrival] ) ) ) RETURN IF ( TableName[Arrival] < PreviousChat, 1 )
This is looking great, @Zubair_Muhammad!
There seems to be a few instances where a second interaction is not captured for some reason. Such as this:
Any idea why this may be occurring? It looks like this particular agent should have had 4 2nd interactions.
Thanks again!
Hi @st-mb
Could you share your file?
With the formula I gave, the 2 rows with Orange color should be spotted
i..e. rows with arrival time< previous chat finished
Hi @st-mb
Please try this revised MEASURE
Spot 2nd Interaction = VAR PreviousChat = CALCULATE ( MAX ( December[Chat Finished] ), FILTER ( ALLEXCEPT ( December, December[Name], December[Date] ), december[Arrival] < EARLIER ( december[Arrival] ) ) ) VAR PreviousArrival = CALCULATE ( MAX ( December[Arrival] ), FILTER ( ALLEXCEPT ( December, December[Name], December[Date] ), December[Arrival] < EARLIER ( December[Arrival] ) ) ) RETURN IF ( December[Arrival] < PreviousChat, 1 )
Hello @Zubair_Muhammad
Thank you for that revised measure, it seems to be closer to what I need.
I'm using Excel to validate the numbers and all of the numbers match up except for one agent. Excel counts 31 2nd interactions, while Power BI counts 32. I've narrowed it down to this one miscount:
I'm unsure if this is an error with your measure, as all the other agent numbers are correct. Perhaps it's some kind of bug within Power BI?
Thanks!
edit:
I just saw that your measure compares to all previous chats, so this particular agent had a single long chat then two short ones, which is why it counted twice.
With this taken into consideration, everything appears to be correct! Thank you very much @Zubair_Muhammad!
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