Marie Delacre

Why Psychologists Should by Default Use Welch’s t-test Instead of Student’s t-test

Marie Delacre, Daniël Lakens, Christophe Leys · International review of social psychology · 2017 · 912 citations · Full text

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

Taking Parametric Assumptions Seriously: Arguments for the Use of Welch’s <i>F</i>-test instead of the Classical <i>F</i>-test in One-Way ANOVA

Marie Delacre, Christophe Leys, Youri L. Mora et al. · International review of social psychology · 2019 · 247 citations · Full text

Why Psychologists Should by Default Use Welch's t-test Instead of Student's t-test (in press for the International Review of Social Psychology).

Marie Delacre, Daniël Lakens, Christophe Leys · 2017 · 32 citations

Independent Groups, Type 1, Equal Variances +12

Why Hedges’ g*s based on the non-pooled standard deviation should be reported with Welch’s t-test

Marie Delacre, Daniël Lakens, Christophe Ley et al. · 2021 · 29 citations · Full text

Non-pooled Standard Deviation, Meta-analysis, Effect Size Estimators +10