Christophe Ley

Detecting outliers: Do not use standard deviation around the mean, use absolute deviation around the median

Christophe Leys, Christophe Ley, Olivier Klein et al. · Journal of Experimental Social Psychology · 2013 · 3.8K citations · Full text

Standard Deviation, Outlier Detection, Absolute Deviation

Detecting multivariate outliers: Use a robust variant of the Mahalanobis distance

Christophe Leys, Olivier Klein, Yves Dominicy et al. · Journal of Experimental Social Psychology · 2017 · 463 citations · Full text

Anomaly Detection, Engineering, Data Science +12

How to Classify, Detect, and Manage Univariate and Multivariate Outliers, With Emphasis on Pre-Registration

Christophe Leys, Marie Delacre, Youri L. Mora et al. · International Review of Social Psychology · 2019 · 299 citations · Full text

Anomaly Detection, Engineering, Rare Event Estimation +17

Stein's density approach and information inequalities

Christophe Ley, Yvik Swan · Electronic Communications in Probability · 2013 · 71 citations · Full text

Information Inequalities, Measure Theory, Density Estimation +11

New methods to assess wind resources in terms of wind speed, load, power and direction

G. K. Gugliani, Arnab Sarkar, Christophe Ley et al. · Renewable Energy · 2018 · 65 citations · Full text

Engineering, Wind Power Generation, Wind Resources +8