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Frequent Visitor

## Total count of events occuring within specified duration

I'm brand new to this, so hopefully my explanation is clear enough. Please let me know if additional explanation is required!

I have four columns within my data: Device ID, Event Type, Event Date, and Event Time. I'm looking for a count of when three specific Event Types (i.e. Event Type 1, 2, and 3) occured on the same Device ID within a specify duration of time (e.g. 30 seconds).

For example, on 1/1/2017, Event Type 1 occured on Device ID 1 at 5:15:25, and Event Type 2 occured on Device ID 1 at 5:15:34 and Event Type 3 occured at 5:15:45. I'd like to know the total times this happened on any device. The combined occurence could be defined as a new Event Type.

Thanks in advance to anyone who can assist!

1 ACCEPTED SOLUTION

Accepted Solutions
Community Support Team

## Re: Total count of events occuring within specified duration

I modify the formula to let it works on sample data, please try it if it works on your side.

Measure:

```Total Count of Speicfic Range =
VAR current_device =
LASTNONBLANK ( 'Table'[deviceid], [deviceid] )
VAR current_date =
min(  'Table'[Event Date] )
VAR current_time =
min ( 'Table'[Event Time] )
RETURN
CALCULATE (
COUNTROWS ( 'Table' ),
FILTER (
ALL ( 'Table' ),
[deviceid] = current_device
&& [Event Date] = current_date
&& [Event Time] >= current_time
&& [Event Time] <= current_time + 60
)
)
```

Regards,

Xiaoxin Sheng

Community Support Team _ Xiaoxin Sheng
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

For learning resources/Release notes, please visit: | |
4 REPLIES 4
Community Support Team

## Re: Total count of events occuring within specified duration

Based on your description, you want to get the total count to specific time range and group by device Id, right?

If this is a case, you can try to use below formula:

Measure:

```Total Count of Speicfic Range =
VAR current_device =
LASTNONBLANK ( table[deivce id], [device id] )
VAR current_date =
MAX ( table[Event Date] )
RETURN
CALCULATE (
COUNTROWS ( table ),
FILTER (
ALL ( table ),
[device id] = current_device
&& [Event Date] = current_date
&& [Event Time] >= min_Range
&& [Event Time] <= max_Range
)
)
```

If above not help. please share some sample data and detail contents to help us clarify your requirement.

Regards,

Xiaoxin Sheng

Community Support Team _ Xiaoxin Sheng
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

For learning resources/Release notes, please visit: | |
Frequent Visitor

## Re: Total count of events occuring within specified duration

Hi @v-shex-msft and thanks for your reply! Below is a sample of the data, which I probably should've included in the first place!

 deviceid Event Type Event Time Event Date A Door 30 Forced 7:35:56 AM 1/1/2017 A Door 30 Forced 7:36:00 AM 1/1/2017 B Door 10 Invalid 7:36:10 AM 1/1/2017 D Door 61 Push 7:37:49 AM 1/1/2017 A Door 61 Unlocked 7:38:07 AM 1/1/2017 A Door 61 Forced 7:38:16 AM 1/1/2017 T Door 1 Invalid 7:40:16 AM 1/1/2017 O Door Unlocked 7:46:04 AM 1/1/2017 A Door 12 Invalid 7:46:27 AM 1/1/2017 T Door 1 Invalid 7:46:42 AM 1/1/2017

What I'm looking to identify is the number of times the three bolded Event Types occur on the same deviceid within 60 seconds of one another's Event Time on the same Event Date, as is demonstrated in the table.

Super User

## Re: Total count of events occuring within specified duration

With respect to the dataset that you have posted, what exact result are you expecting?

Community Support Team

## Re: Total count of events occuring within specified duration

I modify the formula to let it works on sample data, please try it if it works on your side.

Measure:

```Total Count of Speicfic Range =
VAR current_device =
LASTNONBLANK ( 'Table'[deviceid], [deviceid] )
VAR current_date =
min(  'Table'[Event Date] )
VAR current_time =
min ( 'Table'[Event Time] )
RETURN
CALCULATE (
COUNTROWS ( 'Table' ),
FILTER (
ALL ( 'Table' ),
[deviceid] = current_device
&& [Event Date] = current_date
&& [Event Time] >= current_time
&& [Event Time] <= current_time + 60
)
)
```

Regards,

Xiaoxin Sheng

Community Support Team _ Xiaoxin Sheng
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

For learning resources/Release notes, please visit: | |