A Method for Constructing an Optimal Regression Design After an Initial Set of Input Values Has Been Selected

The Sequential Generation of $D$-Optimum Experimental Designs

1970 • 477 citations

On the Nonrandomized Optimality and Randomized Nonoptimality of Symmetrical Designs

1958 • 271 citations

Selection of Variables for Fitting Equations to Data

1966 • 269 citations

Factorial Designs, the |X′X| Criterion, and Some Related Matters

1971 • 216 citations

The Augmentation of Experimental Data to Maximize [X′X]

1971 • 137 citations

Optimal regression designs with previous observations

1970 • 48 citations

Augmenting Existing Data in Multiple Regression

1968 • 26 citations