Multivariate Outliers

Outlier by Cluster, Outlier by Distance, Outlier by LOF, Outlier by PCA

Common

Input Data

Parameters

Inputs

*Target Data

Data Input

*Outlier object

Name of the user-defined outlier object (fill it out at your discretion)

*Output name

Name of the output data

Merge Data

Output data will be concatenated to Merge Data. (optional)

*x

User-selected column to be X.

  • two or more numerical column should be selected

Workflow Example

R Package

Outlier by Cluster: https://www.rdocumentation.org/packages/stats/versions/3.6.2/topics/kmeans

Outlier by Distance: https://www.rdocumentation.org/packages/rrcov/versions/1.5-5/topics/getCenter-methods

Outlier by LOF: https://www.rdocumentation.org/packages/DMwR/versions/0.4.1/topics/lofactor

Outlier by PCA:https://www.rdocumentation.org/packages/rrcov/versions/1.5-5/topics/PcaGrid

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