Forum Discussion
PowerBI maximum Concurrent Callers - Stats DAX
Hi my calendar table looks like this: i now need to do this by Minute/Hour
Calendar =
SELECTCOLUMNS (
CROSSJOIN (
CALENDAR (MIN(data[Time of Connection]), MAX(data[Time of Disconnection].[Date]) ),
DATATABLE (
"Hour", DATETIME,
{
{"00:01"},
{"00:02"},
{"00:03"},
{"00:04"},
{"00:05"},
{"00:06"},
{"00:07"},
{"00:08"},
{"00:09"},
{"00:10"},
{"00:11"},
{"00:12"},
{"00:13"},
{"00:14"},
{"00:15"},
{"00:16"},
{"00:17"},
{"00:18"},
{"00:19"},
{"00:20"},
{"00:21"},
{"00:22"},
{"00:23"},
{"00:24"},
and so on until 23:59
}
)
),
"Date", [Date] + [Minute]
)
what fields do i need to create the relationship between the Date and table? i currently have it set to Time_of_Connection and and the date table.
Hi Anonymous,
Please format the data type of [Date] column in Calendar table to Date/Time, which is the same as data[Time of Connection] and data[Time of Disconnection].
Regards,
Yuliana Gu
Hi v-yulgu-msft
they are all formatted as Date/Time
Format: (dd/MM/yy HH:mm)
should the relationship be between the Time_of_Connection and the calendar date data table?
Sample Data:
DataTable1
Username Time_of_connection Time_of_disconnection JBEAN 14/7/2018 11:02 14/7/2018 11:05 BEEMER 14/7/2018 11:02 14/7/2018 11:06 HLEFT 14/7/2018 11:01 14/7/2018 11:08 JUP 14/7/2018 11:00 14/7/2018 11:05
JDOWN 14/7/2018 10:55 14/7/2018 10:58 So on a visualisation at the minute 14/7/2018:11:03 should show the number of users connected: 4
Hi Anonymous,
There is no need to create a relationship between DataTable1 and calendar table.
Regards,
Yuliana Gu
hi @v-yulgu-msft
without a relationship it doesnt calculate anything at all. with a relationship it doesnt calculater correctly:(
this is the atcual formula im using;
Count Measure =
CALCULATE (
COUNTA(data[callingPartyUnicodeLoginUserID] ),
FILTER (
Data,
SELECTEDVALUE ( 'Calendar'[Date] ) >= data[Time of Connection]
&& SELECTEDVALUE ('Calendar'[Date]) <= Data[Time of Disconnection]
)
)