What is anomalies and how can I calculate for a specific field?

[pavanae]

For the below search

My search | timechart span=1h limit=0 count by student

Is it possible to list out the anomalous for each student?

Thanks in advance!

[mgrosholz]

Have you tried...

My search | timechart span=1h limit=0 count by student | anomalies by student

[cmerriman · Accepted solution]

here is the doc for anomalydetection

https://docs.splunk.com/Documentation/Splunk/6.5.0/SearchReference/Anomalydetection

this should return outliers

My search | timechart span=1h limit=0 count by student|anomalydetection method=iqr action=tf param=4 uselower=true mark=true