DateDiff Between Records by Person

[bhmiller89]

I have a  Date/Time for each action a person takes, but there are multiple people each with their own actions. How would I find the datediff between each record by person/date? Columns: 

Date/Time | ActionType | AgentID (person) 

[Anonymous]

Hi!

Could you post two or three rows in your columns (with fake data) to clarify to problem a bit more? Not sure I quite understand your problem.

[bhmiller89]

[v-diye-msft · Accepted solution]

Hi @bhmiller89 ,

I created an sample as your requested, column date/time and clientID:

You can get the datediff using below measure: (you can change the datediff function as Second/Hour/Minute)

Measure = var a = CALCULATE(MIN([DateTime]),ALLEXCEPT('Table (2)','Table (2)'[ClientID]))
var b = CALCULATE(MAX([DateTime]),ALLEXCEPT('Table (2)','Table (2)'[ClientID]))
Return
DATEDIFF(a,b,DAY)

[v-diye-msft]

Hi @bhmiller89 ,

Please correct me if I go wrong.

you'd like to calculate the datediff by same AgentID but different action, that it comparing the adjacent rows in date column. right?

It's preferred to share us your dummy pbix, that would be easier for us to provide the valuable advice.