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04-21-2022
10:58 PM
In Splunk documentation for the outlier command, it say:
" The transform option truncates the outlying values to the threshold for outliers."
Would like to understand how it c...
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- splunk-search
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Show results in replies (5)
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.../Documentation/SplunkCloud/latest/SearchReference/Outlier#Outlier_options) You can validate this w...
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Hi @jeelong, did you tried the outlier command without options? | makeresults | fields - _...
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...qr=p75-p25 | eval lower=p25-(iqr*1.5) | eval upper=p75+(iqr*1.5) | outlier action=transform p...
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...ransforming the outliers rather than just removing them? Given that we have our own method of g...
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Thanks ITWhisperer. I have been finding outliers using the that p25 and p75 function to date.&n...
04-28-2021
08:04 PM
...eries to a DensityProbability model then with the following SPL for the Outlier chart: | eval leftRange=mvindex(BoundaryRanges,0)
| eval rightRange=mvindex(BoundaryRanges,1)
| rex f...
05-03-2020
02:54 PM
...s an outlier
My question is why?
is this a standard formula?
an axiom?
where did this come from?
Here is the query that was used in this tutorial:
sourcetype=xmlwineventlog:microsoft-w...
05-23-2018
06:29 AM
Hello Splunkers.
I've downloaded the Splunk Machine Learning Toolkit.
In Detect Numeric Outliers Showcase, I can successfully create a search, detect the outliers and see the "Data and outlier...
11-15-2017
03:13 PM
Splunk Machine Learning Toolkit contains Detect Categorical Outliers method. Splunk documentation mentions that The Detect Categorical Outliers assistant uses the probabilistic measures algorithm....
01-02-2020
07:26 AM
I am trying to build a query to find outliers using avg and stdev on a perfmon counter but the counter is not a value you can calculate an average and I can't figure out how to create a count of t...
3 weeks ago
1 Karma
...ay average of distinct hourly counts per host/user". We define an outlier/alert as an hourly distinct count above 2 standard deviations from the 90day hourly average. For instance, if the 90 day h...
Show results in replies (3)
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My thoughts on storing base stdev is about tuning the outlier threshold. I can choose my outlier...
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...verage + stdev in the lookup for the host, so that the 2 * variance can be done in the outlier d...
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...tored the average + stdev in the lookup for the host, so that the 2 * variance can be done in the outlier...
05-11-2012
11:06 AM
How can I use outlier with grouping. For instance, if I want to group my data by country, I would like to remove outliers from each group's data, not from the population as a whole. This is a p...
- Tags:
- outlier
10-22-2020
06:21 PM
1 Karma
Hello fellow splunkers, I would like to ask you something regarding the function that most of the alerts take to find outliers and so on, I was actually trying to find some information on m...
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correlation search
11-21-2014
02:58 PM
So I am trying to filter out outliers using the 3 sigma rule across some transactions. My search is as follows:
blah... blah... blah...
| eval durationMins = (duration / 60)
| appendpipe [s...
