Detection of Univariate Outliers

Well known outlier detection techniques in the univariate case. Methods to deal with skewed distribution are included too. The Hidiroglou-Berthelot (1986) method to search for outliers in ratios of historical data is implemented as well. When available, survey weights can be used in outliers detection.


0.1-4 Corrected a bug in LocScaleB when computing score. In LocScaleB added possibility of estimating scale by means of Inter-Decile Range (method="IDR") or based on Gini's meadn differrence

Reference manual

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0.1-5 by Marcello D'Orazio, 2 months ago

Browse source code at

Authors: Marcello D'Orazio

Documentation:   PDF Manual  

Task views: Official Statistics & Survey Methodology

GPL (>= 2) license

Depends on robustbase, Hmisc

Imported by adamethods.

See at CRAN