Hi @ScottF,
Thank your for your response. IQR method is also one of my options and I already used it on my other workflows. Currently, I need to define the outliers using Mean ± (factor)𝑆𝐷. I am new with Analysis 
Based on my understanding, Standard Deviation can be calculated from a column, same goes with Mean. But can you guide me how to identify the outliers on a single column using this method? I apologize for the inconvenience. Your advice would help me a lot!
Thanks and regards,
Gambit