How to do stddev on both latitude and longitude?

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Sergey Aldoukhov

• February 16, 2019 00:08

I would like to select for users that login from ip addresses that are far apart. The best idea that I have so far is to get the sum of stddev on both latitude and longitude grouped by username and get the top values. F.e like the query below:

_sourceCategory="user_logins"
| json auto
| lookup latitude, longitude from geo://location on ip=remote_address
| stddev(latitude, longitude) by username

But unfortunately, I can only stdev on 1 field, is there a way around?

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• Official comment

  

  Dan Reichert

  • February 18, 2019 16:15

  Hi Sergey, 

  You can perform a multiple aggregates as such:

  _sourceCategory="user_logins"
  | json auto
  | lookup latitude, longitude from geo://location on ip=remote_address
  | stddev(latitude) as latitude, stddev(longitude) as longitude by username

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