How to detect outliers

PhamBao — Fri, 09 Jun 2023 00:48:37 GMT

Hi all,

I would like to make a script to detect outliers based on my data population.

Based on the image below, I tried to calculate mean of all pockets from 0 to 6 and applied method ((Mean +- (3*sigma)) to find outliers. By direct observation, Pocket 2 has a lot of outliers. However, in case the value of variation data points on Pocket2 is within ((Mean+-(3*sigma)), my method cannot detect them as outliers.

If I use method ((Mean +-(2*sigma)) to detect outliers, it is too sensitive for other cases.

Does anyone have any advice for me

Sincerely,

Re: How to detect outliers

jthi — Thu, 28 Apr 2022 16:00:29 GMT

These might give you some ideas and

topic How to detect outliers in Discussions

How to detect outliers

Re: How to detect outliers