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Citation: Fj. Breidt et Jd. Opsomer, Local polynomial regression estimators in survey sampling, ANN STATIST, 28(4), 2000, pp. 1026-1053

Authors: Opsomer, JD

Citation: Jd. Opsomer, Asymptotic properties of backfitting estimators, J MULT ANAL, 73(2), 2000, pp. 166-179

Authors: Opsomer, JD Nusser, SM

Citation: Jd. Opsomer et Sm. Nusser, Sample designs for watershed assessment, J AGRIC BIO, 4(4), 1999, pp. 429-442

Authors: Opsomer, JD Ruppert, D

Citation: Jd. Opsomer et D. Ruppert, A root-n consistent backfitting estimator for semiparametric additive modeling, J COMPU G S, 8(4), 1999, pp. 715-732

Authors: Opsomer, JD Ruppert, D Wand, MP Holst, U Hossjer, O

Citation: Jd. Opsomer et al., Kriging with nonparametric variance function estimation, BIOMETRICS, 55(3), 1999, pp. 704-710