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Biased estimates of treatment effect in randomized experiments with nonlinear regressions and omitted covariates |
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| Authors: | GAIL M H; WIEAND S; PIANTADOSI S |
| Institution: | Biometry Branch of the Division of Cancer Prevention and Control, National Cancer Institute Bethesda, Maryland, U.S.A. Department of Mathematics and Statistics, University of Pittsburgh Pittsburgh, Pennsylvania, U.S.A. Biometry Branch of the Division of Cancer Prevention and Control, National Cancer Institute Bethesda, Maryland, U.S.A. |
| Abstract: | |
| Keywords: | Bias Clinical trial Nonlinear model Omitted covariate Randomization |
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