3 papers
math.ST2026
Minimax Robust Designs for M-Estimated Models
Rui Hu, Douglas P. Wiens
Experimental designs that are minimax in the presence of model misspecifications have been constructed so as to minimize the maximum, over classes of alternate response models, of…
math.ST2026
Minimum Variance Designs With Constrained Maximum Bias
Douglas P. Wiens
Designs which are minimax in the presence of model misspecifications have been constructed so as to minimize the maximum, over classes of alternate response models, of the integrat…
math.ST2025
To ignore dependencies is perhaps not a sin
Douglas P. Wiens
We present a result according to which certain functions of covariance matrices are maximized at scalar multiples of the identity matrix. In a statistical context in which such fun…