Results 301 to 310 of about 7,640,907 (324)
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Journal of Biopharmaceutical Statistics, 2005
Adjustment for prognostic covariates is recommended in clinical trials because relative to a t-test, it improves precision and adjusts for treatment imbalances caused by an "unlucky" randomization. But, inclusion of too many covariates can be counterproductive.
Michael A, Proschan +2 more
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Adjustment for prognostic covariates is recommended in clinical trials because relative to a t-test, it improves precision and adjusts for treatment imbalances caused by an "unlucky" randomization. But, inclusion of too many covariates can be counterproductive.
Michael A, Proschan +2 more
openaire +2 more sources
Regression und Anti-Regression
Zeitschrift für psychoanalytische Theorie und Praxis, 2007The authors describe an anti-regressive function of the ego, which in everyday life maintains a mature functional level and in psychoanalytic works takes the form of resistance. The authors stress the necessity of creating a climate during analysis that permits a controlled relaxation of the anti-regressive function.
J. Sandler, A. Sandler
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Regression and unbiased regression
Trabajos de Estadistica Y de Investigacion Operativa, 1978A method of evaluation of the efficiency of a regression function is given. Unbiased regression is defined. In annex, a method of computation of mean values is given, which is very useful in many cases.
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