README.md

Angle-Based Outlier Detection

Implementation of the angle-based outlier factor in R. Three methods are available, a full but slow implementation using all the data that has cubic complexity, a fully randomized one which is way more efficient and another using k-nearest neighbours. These algorithms are specially well suited for high dimensional data outlier detection.

Install

The package is available on CRAN:

install.packages("abodOutlier")
library(abodOutlier)

Usage

abod(faithful, method = "randomized", n_sample_size = 30)
abod(faithful, method = "knn", k = 20)

MIT Licensed.



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abodOutlier documentation built on May 2, 2019, 8:23 a.m.