On a Randomization Procedure

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Quantum deletion is possible via a partial randomization procedure

An alternative kind of deleting/erasing operation is introduced which differs from the commonly used controlled-not (C-not) conditional logical operation −to flip to a standard, ‘zero’ value the (classical or quantum) state of the last copy in a chain, in a deletion process. It is completely reversible, in the classical case, possessing a most natural cloning operation counterpart. We call this...

متن کامل

ERDO - a framework to select an appropriate randomization procedure for clinical trials

BACKGROUND Randomization is considered to be a key feature to protect against bias in randomized clinical trials. Randomization induces comparability with respect to known and unknown covariates, mitigates selection bias, and provides a basis for inference. Although various randomization procedures have been proposed, no single procedure performs uniformly best. In the design phase of a clinica...

متن کامل

Randomization in On-line Algorithms

Motto: \\T]ime is unidirectional, past events cannot be reversed, the future is uncertain , and Murphy's Law rules" 39]

متن کامل

Dynamic randomization and a randomization model for clinical trials data

Randomization models are useful in supporting the validity of linear model analyses applied to data from a clinical trial that employed randomization via permuted blocks. Here, a randomization model for clinical trials data with arbitrary randomization methodology is developed, with treatment effect estimators and standard error estimators valid from a randomization perspective. A central limit...

متن کامل

On Randomization in On-Line Computation

This paper concerns two fundamental but somewhat neglected issues, both related to the design and analysis of randomized on-line algorithms. Motivated by early results in game theory we define several types of randomized on-line algorithms, discuss known conditions for their equivalence, and give a natural example distinguishing between two kinds of randomizations. In particular, we show that m...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: The American Journal of Human Genetics

سال: 2000

ISSN: 0002-9297

DOI: 10.1016/s0002-9297(07)62967-x