Donald E. Ramirez

Singular majorants and minorants: enhanced design conditioning

D. R. Jensen, D. E. Ramirez, Donald R. Jensen, 2017 .

Irregularities in X(Y) from Y(X) in linear calibration

Donald R. Jensen, Donald E. Ramirez, 2013 .

The successive raising estimator and its relation with the ridge estimator

D. E. Ramirez, J. García, Donald E. Ramirez, 2017 .