The Annals of Statistics, Vol. 42, No. 3 (June 2014), pp. 850-871 (22 pages) We propose a consistent estimator of sharp bounds on the variance of the difference-in-means estimator in completely ...

The multivariate analysis of variance for a one-factor experiment in a randomized blocks design with several observations per cell usually assumes equality of the covariance matrices of the errors. A ...

Data collection is sometimes performed without considering the effect poorly collected data has in the strength of statistical conclusions. When researchers properly design an experiment, they are ...