“…The continuing smokers in the SSC and LT-NRT arms, respectively, reduced their self-reported cigarette consumption by 12.4 and 14.5 CPD, exhaled CO by 5.5 and 7.8 ppm, and mean urinary NNAL by 21.7% and 23.0%. …”

Tabla de Contenidos: “…5.3.1 Properties of M-estimators with a bounded 𝝆-function 120 -- 5.4 Estimators based on a robust residual scale 124 -- 5.4.1 S-estimators 124 -- 5.4.2 L-estimators of scale and the LTS estimator 126 -- 5.4.3 𝜏−estimators 127 -- 5.5 MM-estimators 128 -- 5.6 Robust inference and variable selection for M-estimators 133 -- 5.6.1 Bootstrap robust confidence intervals and tests 134 -- 5.6.2 Variable selection 135 -- 5.7 Algorithms 138 -- 5.7.1 Finding local minima 140 -- 5.7.2 Starting values: the subsampling algorithm 141 -- 5.7.3 A strategy for faster subsampling-based algorithms 143 -- 5.7.4 Starting values: the Peña-Yohai estimator 144 -- 5.7.5 Starting values with numeric and categorical predictors 146 -- 5.7.6 Comparing initial estimators 149 -- 5.8 Balancing asymptotic bias and efficiency 150 -- 5.8.1 “Optimal” redescending M-estimators 153 -- 5.9 Improving the efficiency of robust regression estimators 155 -- 5.9.1 Improving efficiency with one-step reweighting 155 -- 5.9.2 A fully asymptotically efficient one-step procedure 156 -- 5.9.3 Improving finite-sample efficiency and robustness 158 -- 5.9.4 Choosing a regression estimator 164 -- 5.10 Robust regularized regression 164 -- 5.10.1 Ridge regression 165 -- 5.10.2 Lasso regression 168 -- 5.10.3 Other regularized estimators 171 -- 5.11 *Other estimators 172 -- 5.11.1 Generalized M-estimators 172 -- 5.11.2 Projection estimators 174 -- 5.11.3 Constrained M-estimators 175 -- 5.11.4 Maximum depth estimators 175 -- 5.12 Other topics 176 -- 5.12.1 The exact fit property 176 -- 5.12.2 Heteroskedastic errors 177 -- 5.12.3 A robust multiple correlation coefficient 180 -- 5.13 *Appendix: proofs and complements 182 -- 5.13.1 The BP of monotone M-estimators with random X 182 -- 5.13.2 Heavy-tailed x 183 -- 5.13.3 Proof of the exact fit property 183 -- 5.13.4 The BP of S-estimators 184 -- 5.13.5 Asymptotic bias of M-estimators 186 -- 5.13.6 Hampel optimality for GM-estimators 187 -- 5.13.7 Justification of RFPE∗ 188.…”

Ver edición digitalizada de la pars 1
Ver edición digitalizada de la pars 2
Ver edición digitalizada de la pars 4
Ver edición digitalizada de la pars 7

Accés Lliure
Accés Lliure
Accés Lliure

Accés lliure
Accés lliure
Accés lliure
Accés lliure