Calculation in previous row

[mo12]

Hello Guys i have a problem,

i get my data via directquery but i want to calculate everytime with previous rows. I want to get the seconds between every rows. 

Here is a example of it. 

Thank you for your time

[FreemanZ]

hi @mo12 

try to plot the date1 column with a measure like:

MinuteDuration = 
VAR _date = MAX(TableName[Date1])
VAR _datepre=
MAXX(
    FILTER(ALL(TableName), TableName[Date1]<_date),
    TableName[Date1]
)
RETURN
DATEDIFF(_datepre, _date, MINUTE)+0

it worked like this:

Please ensure to feed the Date1 column directly, instead of the date hierarchy.

[amitchandak]

@mo12 , You have to create a measure

datediff(maxx(filter(all(Table), Table[Date] < max(Table[Date]) ), Table[Date]) , Max(Table[Date]) , Second)

or

Sumx(Table, datediff(maxx(filter(all(Table), Table[Date] < max(Table[Date]) ), Table[Date]) , Max(Table[Date]) , Second) )

[mo12]

Do you know how i get this measure for only the rows that i got shown on my table and not for all of my over 1 000 000 rows?

[mo12]

I got this Error.