Multivariate outlier detection in Python

Six methods to be able to detect outliers/anomalies in your dataset

Philip Wilkinson, Ph.D.
Towards Data Science
12 min readAug 16, 2021

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Photo by davisuko on Unsplash

In my previous medium article I introduced five different methods for Univariate outlier detection: Distribution plot, Z-score, Boxplot, Tukey fences and clustering. This highlighted the fact that several different methods can be used to detect outliers in your data, but that each…

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