Detecting outliers: Do not use standard deviation around the mean, use absolute deviation around the median
Christophe Leys, Christophe Ley, Olivier Klein, Philippe Bernard, Laurent Licata
Topics & Concepts
Standard deviationOutlierAbsolute deviationStatisticsRelative standard deviationAbsolute (philosophy)Mean absolute errorDispersion (optics)PsychologyMathematicsMean squared errorDetection limitEpistemologyPhilosophyOpticsPhysicsAdvanced Statistical Methods and ModelsStatistical Methods and InferenceStatistical Methods and Applications