Unconfounding, Maximum Uniform Distribution Unimodal Distribution Unit Penalty Unsupervised Learning in Neural Networks Unweighted Means
Variance Variance Components (in Mixed Model ANOVA) Variance Inflation Factor (VIF) Voronoi Voronoi Scatterplot
Wald Statistic Warehousing, Data Weibull Distribution Weigend Regularization Weighted Least Squares Win Frequencies in Neural Networks Wire